Full Stack Software Engineer (.NET/React)

The Role

As a Golang Engineer, you will be part of an agile engineering team focused on designing and developing Golang‑based microservices and APIs. You will contribute across the full software development lifecycle, ensuring high‑quality, scalable, and resilient backend services.

Key Responsibilities

• Lead and implement engineering best practices including branching strategy, coding standards, BDD/TDD, CI/CD, and DevOps.

• Contribute across the full SDLC: design, development, testing, release, and troubleshooting.

• Participate in all Scrum ceremonies: backlog refinement, sprint planning, daily stand-ups, sprint reviews, and retrospectives.

• Support and mentor team members, sharing knowledge and driving innovative solutions across platforms.

Your Profile

Essential Skills & Experience

• Excellent knowledge of Golang.

• Strong experience building microservices and RESTful APIs.

• Experience with Kafka.

• Experience with SQL/NoSQL databases.

• Solid backend engineering experience.

• Strong leadership and mentoring capability.

• Experience working in Agile (Scrum/Kanban) environments.

• Experience with ALM/JIRA.

• Good understanding of DevOps and CI/CD practices.

• Working knowledge of Docker and Kubernetes.

• Experience developing scalable, resilient software and writing high‑quality code.

• Strong problem‑solving, analytical, and debugging skills.

• Comfortable working in fast‑paced, collaborative coding environments.

Desirable Skills

• Good understanding of BDD/TDD.

• Hands‑on experience with UNIX commands.  

Solutions Engineer

£75,000 base + 15% bonus + stock package
Hybrid – Central London (2–3 days on-site)

Role Summary
This role supports clients with the technical implementation of an e‑commerce integration platform. It suits someone with a software development educational background (e.g., Computer Science degree, Master’s, or CompTIA‑level technical certification) who has completed some programming and understands APIs, system architecture, and data flows, but is looking for a client‑facing, solution‑focused role rather than a hands‑on software development position.

You will gather and interpret client requirements, explain technical options, design integration approaches, and relay those requirements to internal technical teams to ensure accurate and timely delivery.

Responsibilities

• Lead technical discussions with clients.

• Present platform architecture and technical capabilities.

• Define integration approaches using REST APIs and standard integration patterns.

• Troubleshoot technical and integration issues.

• Act as the primary technical contact during pre‑sales and delivery stages.

• Provide structured feedback to Product and Engineering teams.

• Support clients post‑implementation with technical queries.

Requirements

• 2+ years’ experience in solutions engineering, integration, or technical consulting (SaaS environment preferred).

• Experience with REST APIs, systems integration, and SQL.

• Proficiency in any mainstream programming language (Python, Java, JavaScript, C, etc.).

• Ability to explain technical concepts clearly to technical and non‑technical stakeholders.

• Experience working directly with customers.

• Italian language skills are an advantage.   

 Senior Backend Engineer – Java / Spring / Golang / Azure

London • Hybrid (2–3 days onsite) • Permanent
We’re looking for an experienced Java Developer with strong hands‑on experience across Java, Spring, Golang, and Azure to join a global consultancy that delivers large‑scale IT services and digital transformation for enterprise clients worldwide.

The Role

You’ll be joining an engineering team focused on building high‑quality backend services and cloud‑native solutions. The environment is modern and distributed, with a strong emphasis on clean design, scalability, and reliable delivery.

What You’ll Be Doing

• Building backend services using Java, Spring, and Golang

• Developing cloud‑native solutions on Azure

• Working within a microservices‑driven environment

• Contributing to architecture, design decisions, and code quality

• Collaborating closely with other engineers in a hybrid London setup

What You’ll Need

• Strong commercial experience with Java and Spring

• Good working knowledge of Golang

• Solid cloud experience with Microsoft Azure

• Understanding of microservices, distributed systems, and modern backend engineering

• Ability to work 2–3 days per week onsite in London 

 Software Engineer in Test (4+ yoe)

Dublin-based
"Connect week" working policy - 3 weeks remote / 1 week onsite)
Contract / up to €320/day

About the Role

We are hiring a Software Engineer in Test to join our growing engineering team and help build high‑quality, scalable applications used across the financial services domain. This role is ideal for someone with 4+ years of QA automation experience, strong fundamentals in modern testing frameworks, and a passion for engineering excellence.

You will work closely with developers, product owners, and QA colleagues to design test strategies, build automation frameworks, and ensure reliable, customer‑focused delivery.

Key Responsibilities

• Design, implement, and maintain automated tests across UI, API, and integration layers.

• Contribute to the QA automation strategy and follow best practices in test design and maintainability.

• Collaborate with engineering teams during design, development, and code review stages.

• Participate in requirement analysis, test planning, estimation, and test reporting.

• Work with CI/CD pipelines to integrate automated tests into continuous delivery processes.

• Support test data setup, environment readiness, and defect triage.

• Ensure high‑quality releases through functional, regression, and acceptance testing.

• Work effectively within an Agile/Scrum environment.

Required Experience & Skills

• 4+ years of hands‑on experience in software testing and automation.

• Strong automation experience with Selenium, REST Assured, Cypress or Playwright.

• Solid programming experience in Java (or similar languages such as Python).

• Good understanding of REST APIs, JSON, and API validation.

• Experience with GitHub, Jenkins, or similar CI/CD tooling.

• Strong SQL skills and experience working with relational databases.

• Familiarity with Agile methodologies and modern SDLC practices.

• Strong analytical and problem‑solving skills.

Nice to Have

• Exposure to cloud platforms such as AWS, including serverless technologies.

• Experience working with large data sets or data‑driven testing.

• Previous experience in Financial Services (not mandatory).

• Knowledge of test data strategies and environment management.

What You’ll Get

• Career development within a highly collaborative engineering culture.

• Opportunities to work with modern automation and cloud technologies.

• Hybrid working, excellent benefits, and ongoing learning support.

• The chance to contribute to high‑impact products used across the financial industry. 

Staff Engineer – Java
London, UK (Hybrid – 3 days per week in office + occasional site visits)
Permanent
Full‑time, 40 hours per week
Up to £80,000 + benefits

About the Role

We are seeking a highly skilled Staff Engineer with strong hands‑on expertise across Java (17+), Spring Boot, Cloud Engineering, Automation Testing, CI/CD, and Kafka. This is both a delivery and technical‑leadership position, requiring excellent engineering fundamentals combined with design/architecture experience.

You’ll work closely with cross‑functional teams to build scalable, modern, cloud‑native systems that support large‑scale digital platforms. The role includes mentoring, setting engineering standards, and championing best practices.

Key Responsibilities

• Design, build and maintain high‑quality backend services using Java 17+ and Spring Boot.

• Lead technical design discussions and contribute to architecture decisions.

• Implement strong automation testing practices (unit, integration, contract, performance).

• Develop cloud‑native solutions on Azure or AWS using CI/CD and DevOps tooling.

• Build event‑driven systems using Kafka, including schema evolution and resilient consumer patterns.

• Mentor engineers and support best practice across coding, testing, and delivery.

• Contribute to roadmap planning, technical direction, and continuous improvement initiatives.

• Promote clean architecture, secure coding, observability, and engineering excellence.

Essential Skills & Experience

• Java 17+, Spring Boot, and modern backend engineering.

• Strong automation testing experience.

• Solid experience with Kafka and event‑driven architectures.

• Cloud engineering with Azure or AWS, CI/CD pipelines, containers, IaC exposure.

• Strong understanding of architecture patterns: SOLID, Clean/Hexagonal Architecture, CQRS, resilience patterns.

• Experience with DevOps principles and continuous delivery environments.

• Exposure to mentoring/coaching other engineers.

• Strong communication skills across technical and non‑technical audiences.

Desirable Experience

• Experience in large‑scale digital platforms or complex enterprise environments.

• Test automation frameworks (Playwright, Selenium, etc.).

• Experience with NoSQL, caching (Redis), or enterprise integrations.

• Familiarity with Java‑adjacent tooling or light frontend literacy (TypeScript/React).

London‑based (City location)
4 days onsite / 1 day from home
£175/day via PAYE (holiday pay, sick pay & pension included)

We are supporting our client, a global market‑leading financial information & research organisation, known for its high‑calibre analytics teams and advanced data environment. They are expanding their European energy analytics capability and require a data‑driven analyst to support their gas‑market research function during a maternity cover period.

This role sits within a specialist European gas analytics group, contributing to the modelling, scripting and data‑quality foundations behind their energy‑market insights. Although the team covers gas‑market fundamentals, previous experience in the gas or LNG sector is not mandatory but rather desirable. What matters most is strong Python capability, comfort with complex datasets, and the ability to collaborate with analysts to improve forecasting tools and workflows.

This is a highly hands‑on position where you’ll refine models, enhance scripts, test data processes, and help shape analytical outputs in a fast‑paced, intellectually curious environment.

Essential Skills

• Strong Python coding experience, including testing, debugging and improving existing scripts.

• Ability to work confidently with large, multi‑source datasets — cleaning, validating and structuring data.

• Familiarity with statistical or time‑series techniques (forecasting, regressions, pattern identification).

• Strong analytical mindset, able to challenge assumptions and extract meaningful insights from noisy data.

• Clear communication skills and the ability to work closely with subject‑matter experts.

• Excellent problem‑solving ability and a proactive, curious approach.

• No prior gas‑market or energy‑sector experience required — open to analysts from any data‑focused background.

Responsibilities

• Maintain, refine and run forecasting models for European gas‑market fundamentals.

• Improve existing Python scripts and develop new ones to support analytical workflows.

• Ensure data quality, structure and consistency across various datasets used in forecasting.

• Provide quantitative insight and technical input to ongoing analytical work.

• Assist with process mapping, documentation and continuous improvement initiatives.

• Conduct rigorous testing, debugging and optimisation of analytical tools and scripts.

• Proven ability to interpret and translate regulatory, tax, or legal documentation into clear business and functional requirements.
• Hands-on experience with e-Invoicing programmes and digital reporting processes.
• Strong background in producing documentation across the full project lifecycle (Scope, BRDs/FRDs, UAT support).
• Experience with e-Invoicing formats such as UBL, Factur-X, XML.
• Solid understanding of Accounts Payable (AP) and Accounts Receivable (AR) workflows.
• Ability to collaborate with technical teams to shape compliant solutions, including system design considerations and end-to-end process alignment.
• Comfortable analysing complex, multi-jurisdictional regulatory frameworks and assessing operational impacts.

• Analyse and interpret global e-Invoicing regulations and transform them into requirements for business and technology teams.
• Engage senior stakeholders to validate regulatory impacts, gather needs, and influence solution direction.
• Document as-is and future-state invoicing and reporting processes.
• Work closely with engineering, data, and systems teams to develop and implement compliant solutions.
• Support UAT, ensuring regulatory alignment and business accuracy across all deliverables.
• Monitor regulatory updates and communicate potential system and process implications.
• Take strong ownership of deliverables as a senior individual contributor, with the opportunity to evolve into a lead role as the team scales.

Workday Finance Consultant
Permanent
London-based (Hybrid with 3 days in the office)
Salary DOE + comprehensive benefits package

Our client is expanding their UK consulting and delivery capability as part of continued investment in digital finance transformation. With several new projects secured across the region, this position represents a key hire within a growing Workday practice, offering the opportunity to shape finance system architecture for large, complex organisations.

This is an ideal role for an experienced Workday Finance Consultant who enjoys working across configuration, solution design, and client-facing problem-solving. You will contribute to the optimisation of finance processes, implement scalable Workday Financials modules, and support clients through end-to-end transformation.

Essential Skills

• Strong hands-on experience with Workday Financials, ideally across multiple modules (GL, AP, AR, Assets, Banking & Settlement, Expenses, Procurement)

• Deep understanding of Workday configuration, including Business Processes, Security, and Reporting

• Ability to articulate system design reasoning, including:

  • Architectural and process-level trade-offs

  • Data structures, reporting logic, and configuration impacts

  • Scalability of finance operations across multi-entity environments

• Experience collaborating on:

  • Integrations with ERP, Payroll, Banking or Tax systems

  • Financial reporting, dashboards, and analytics

  • Data migration, reconciliations and validation activities

• Strong grounding in accounting principles (GAAP/IFRS)

• Excellent communication skills with both technical teams and finance leadership

Responsibilities

• Lead and support the configuration of Workday Financials modules to meet client requirements

• Run workshops with finance stakeholders to capture requirements across R2R, P2P, and O2C process areas

• Design and deliver scalable Workday solutions in partnership with Solution Architects

• Manage configuration activities, Business Processes, approvals, and internal controls

• Support data conversion, testing cycles, defect resolution, and cutover planning

• Produce financial reports, dashboards, and analytics for leadership teams

• Provide training, knowledge transfer, and documentation to key users

• Ensure compliance with regulatory frameworks including SOX, GAAP, IFRS

• Play a key role in post-go-live stabilisation and ongoing optimisation

Working Pattern

• Hybrid working: 3 days onsite (London)

• Agile delivery environment with a focus on measurable impact and client value

• Close collaboration with programme managers, finance leads, and cross-functional teams

Desired Background

• Experience in financial transformation programmes or Workday implementations

• Exposure to multi-currency and multi-entity environments

• Understanding of audit, compliance, and financial controls

• Experience in the UK financial services or broader finance sector is an advantage

• Collaborate with business and IT stakeholders to understand functional requirements and propose effective solution options.
• Design solution approaches for client‑facing digital channels, including portals, APIs, and integration flows.
• Ensure solution alignment across core CIB domains, including:
  • Markets & Trading
  • Payments
  • Trade Finance
• Produce High-Level Designs (HLDs), integration models, and supporting architecture documentation.
• Clearly communicate solution decisions and architectural rationale to global, cross-functional teams.
• Ensure compliance with established standards across:
  • Identity and Access Management (IAM)
  • API and integration governance
  • Security protocols and controls
• Support delivery teams through the solution lifecycle, ensuring consistent alignment with Enterprise Architecture and Client Centricity strategy.
• Engage with global stakeholders to support solution alignment across regions and domains.

• Proven experience as a Solutions Architect within a Corporate & Investment Banking environment.
• Strong functional knowledge of Markets & Trading, with the ability to translate business needs into clear solution options.
• Demonstrated experience producing HLDs, integration models, and architecture documentation.
• Solid understanding of:
  • Identity & Access Management standards
  • API management and integration patterns
  • Security frameworks
• Experience working across multiple teams and collaborating with global stakeholders.
• Fluency in English and Spanish (written and spoken).
• Relevant architecture certifications (e.g., TOGAF) or CIB‑related accreditations.
• Experience with client onboarding and KYC processes is a strong advantage.

Enterprise Architect – Client Channels & Digital Banking
3 days on-site / 2 days remote in Madrid
Freelance / B2B Contract Type 
Rate up to €750/day

Role Overview

We are looking for an Enterprise Architect with strong experience in client channels and digital banking to define and govern the target architecture for client-facing channels within Corporate & Investment Banking (CIB).
You will be responsible for setting the target state, principles, and roadmap for digital and assisted channels, ensuring alignment across domains such as Markets & Trading, Payments, Cash Management, Trade Finance and Client Onboarding/KYC, in line with Group/CTO standards.

Main Responsibilities

• Define target architecture & standards for client-facing channels across CIB (digital and assisted).

• Ensure cross-domain and cross-regional alignment, working closely with Markets, Transaction Banking and Client Services.

• Review initiatives to ensure architectural fit, compliance with architecture principles and Client Centricity strategy.

• Represent the domain in architecture and governance forums, ensuring adherence to Group/CTO policies and guidelines.

• Drive adoption of shared capabilities, including:

  • Identity and access management

  • Security frameworks

  • API gateway and API management

  • UX frameworks and design standards

  • Data and service integration

• Provide architectural leadership to global and regional teams, supporting consistent implementation of the target architecture.

• Communicate architecture and strategy clearly to senior business and technology stakeholders in English and Spanish.

Key Requirements

• Proven experience as an Enterprise Architect in complex, international environments.

• Strong background in client-facing channels (digital channels, online portals, front-office tools) within financial services, ideally CIB.

• Experience working across several domains, such as:

  • Markets & Trading

  • Payments & Cash Management

  • Trade Finance

  • Client Onboarding / KYC

• Solid understanding of architecture governance, standards and reference architectures.

• Experience with:

  • API management, integration patterns and microservices

  • Security and identity/access management for client channels

  • Modern architecture methodologies and frameworks (e.g. TOGAF, similar).

• Strong stakeholder management skills and the ability to align multiple regions and domains.

• Excellent communication skills in English and Spanish (written and spoken).

• Demonstrable leadership in driving strategic architecture initiatives.

Senior Developer (Front Office - Rust/.Net)
London, Hybrid, £100,000k base + benefits

Target Profile

You will enjoy this role if:

• You are innovative and enjoy working on cutting‑edge technology.

• You like full end‑to‑end application development, from requirements gathering to production support.

• You are eager to expand your knowledge across both technical and domain‑specific areas.

• You thrive in a flat, collaborative, informal working environment.

• You are flexible and comfortable participating in a rotating on‑call schedule to support global operations.

Role Overview

As a Senior Developer, you will:

• Maintain and enhance internal applications and user interfaces using modern programming languages and frameworks. (Rust/.NET)

• Work as part of an international team in an agile, autonomous environment.

• Collaborate with senior team members to explore new technologies and best practices, contributing to the evolution of the system’s capabilities.

• Provide production support when required.

• Mentor and guide other team members.

Required Skill Set

You should get in touch if:

• You have 4+ years of relevant development experience and are comfortable working in a Linux environment.

• You hold a degree in Computer Science, Software Engineering, or a related field.

• You have an interest in complex systems and emerging technologies.

• You take ownership of reliability, scalability, and maintainability.

• You enjoy analysing and solving complex problems with clear, elegant solutions.

• You have exposure to multithreading, modern web protocols (e.g., REST, WebSockets), or high‑throughput/low‑latency system design.

• You have experience mentoring and guiding teammates.

Inside IR35 | Contract | 3 Days Onsite (King's Cross, London)
Day Rate: Flexible (DOE)
Pharma / Biotech / Life Sciences / Bioinformatics

To be eligible for the role, you must have a valid working visa (e.g., ILR, British citizenship, EU passport).

A global IT consultancy is seeking a highly skilled AI/ML Engineer to help transform research‑driven machine‑learning prototypes into scalable, production‑ready platforms.

This role sits at the intersection of ML engineering, scientific computing, and cloud infrastructure, supporting advanced R&D, drug discovery, and biological data analysis.

Non‑Negotiable Requirement
You must have real, professional experience in pharma, biotech, life sciences, or bioinformatics, due to the close integration with scientific research.

Role Overview
You will work alongside data scientists, computational biologists, and engineering teams to build reliable ML workflows, automate experimentation, and improve overall MLOps maturity.

This is an Inside IR35 contract requiring 3 days onsite each week in London – King’s Cross.

The day rate is fully flexible depending on experience.

Key Responsibilities

• Convert notebook‑based scientific experiments into production‑ready ML pipelines

• Containerise, optimise, and deploy ML/LLM models

• Work with complex scientific datasets (omics, assay, imaging, molecular, clinical, etc.)

• Build automated ML workflows including training, evaluation, and monitoring

• Implement MLOps best practices: CI/CD, model versioning, reproducibility, scalable orchestration

• Collaborate with domain scientists to raise engineering standards

• Contribute to core scientific AI platforms and internal ML tooling

Required Skills & Experience

• Strong production‑level Python for ML engineering

• Experience with modern ML tooling (Databricks, Ray, Kubernetes, MLflow, ClearML, Weights & Biases)

• Hands‑on deployment experience on AWS and Azure (SageMaker, EKS, AML, AKS)

• Proven experience working with large‑scale scientific datasets common in pharma/biotech environments

• Practical experience with LLMs, generative AI, or modern deep learning architectures

• Strong engineering fundamentals: CI/CD, Git, testing, IaC, containers

Preferred (Nice to Have)

• Experience with HPC or GPU‑accelerated ML workloads

• Familiarity with scientific libraries such as BioPython, RDKit, Scanpy

• Exposure to regulatory or compliance aspects of drug discovery or clinical research

• Prior experience supporting scientific teams in R&D settings

Ideal Candidate

• A hybrid ML engineer who bridges scientific research and production

• Strong communicator, comfortable partnering with scientific stakeholders

• Proactive, organised, and effective in large‑scale enterprise R&D environments

• Contract – Outside IR35
• Up to £400/day (DOE)
• Remote (UK) with 1 day per week in the London or Leeds office
• PropTech / Real Estate, B2B SaaS

• Lead product design for a responsive CRM used by estate agents and a new consumer‑facing product
• Own the full end‑to‑end design process: discovery, user flows, wireframes, high‑fidelity Figma prototypes, user testing, and hand‑off
• Translate user and business needs into intuitive product experiences across both B2B and B2C contexts
• Partner with Product and Engineering teams in an agile environment

• Strong Figma experience (prototyping essential)
• Proven background in B2B SaaS product design
• If you have agency experience, you must also have recent hands‑on B2B SaaS work
• Experience across the full product design lifecycle
• At least 7 years' product design experience, including 2+ years in an in‑house product team
• Comfortable collaborating with cross‑functional teams

• Experience creating B2B tools (CRM, dashboards, workflow tools)
• Experience with Generative or Agentic AI in design workflows
• Background in real estate or other complex, data‑heavy product areas

• A copy of your CV
• A portfolio link showing relevant B2B SaaS product work

Software Engineer in Test – Dublin, Ireland

About the Client

We are hiring on behalf of a leading financial services organisation seeking an experienced Software Engineer in Test to join their engineering team. This role focuses on building high‑quality automation frameworks, improving delivery effectiveness, and contributing to a strong engineering and quality culture.

Key Responsibilities

• Design and implement automation frameworks for Agile software development.

• Contribute to continuous integration and continuous testing processes.

• Conduct technical design discussions ensuring best engineering practices, code quality, and application stability.

• Recommend and influence decisions regarding suitable automation frameworks.

• Collaborate with engineers and architects to maintain database integrity and stable test environments.

• Develop and implement improved processes, methods, and tools to enhance software delivery effectiveness.

• Participate in all Agile ceremonies, including elaboration and planning.

• Analyse and report on test results and contribute to release readiness.

• Provide technical leadership and oversight to ensure persistent quality across development projects.

• Mentor team members and promote quality engineering behaviours and practices.

Ideal Profile

• 6+ years of Software Quality Engineering experience.

• Proven experience with test automation tools and designing/building automation frameworks.

• Strong experience with continuous integration and automated deployment tools.

• Extensive experience in:

  • Java, Python, and JavaScript (coding/scripting).

  • Test automation tools such as Selenium, Playwright, Protractor, Cucumber, and Karate.

  • Relational databases including MySQL and Oracle.

  • Cloud services such as AWS, Azure, or Google Cloud.

• Strong collaboration skills with the ability to contribute effectively within engineering teams.

• Knowledge of secure coding standards and best practices.

Additional Expertise

• Experience with Agile methodologies such as Scrum or Kanban.

• Familiarity with containerisation tools (Docker, Kubernetes) and databases.

• Cloud experience with AWS, Azure, or Google Cloud, or willingness to learn cloud‑native data stores.

• Excellent analytical and problem‑solving skills with the ability to debug complex issues.

• Strong communication and organisational skills, with the ability to manage multiple tasks.

• Proactive, collaborative mindset with a willingness to mentor team members.

Highlights

• Rate: Up to €450 per day.

• Hybrid Model: 3 weeks remote, 1 week onsite in Dublin per month.

• Opportunity to work on cutting‑edge, mission‑critical projects in a fast‑paced enterprise environment.

• Collaborative, learning‑oriented culture with strong focus on innovation and continuous improvement.

• Manchester (Hybrid – 3 days in office)
• £95,000 - £145,000 + 5-20% annual bonus + equity options
• Must be eligible for NPPV3 clearance (UK residency typically 3+ years) - please apply only if you meet this criterion

• Own backend development across Java, SQL, AWS stack
• Design and enhance interfaces, frameworks, and infrastructure pipelines
• Deliver API integrations and solve scaling challenges
• Tackle brownfield development and legacy plumbing while driving modernisation
• Collaborate with US-based leadership and UK peers to ensure platform scalability

• 8+ years’ experience in software engineering, ideally in SaaS or large-scale environments
• Strong Java backend expertise; SQL and AWS proficiency
• Experience with AI-assisted development tools like Cursor, Claude Code or similar
• Experience with scaling systems and solving growth-related problems
• Familiarity with Agile delivery and impact-driven development
• React knowledge is a plus (not essential)
• Ability to articulate impact and outcomes in your work

• Detailed security questionnaire
• Criminal record checks (spent & unspent)
• Credit and financial history checks
• MI5 records checks
• UK residency (typically 3+ years; often combined with SC requiring 5 years)