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Remote Java Jobs
Overview
Discover top remote Java jobs on Haystack, your go-to IT job board for developers seeking flexible work opportunities. Browse the latest Java developer roles offering full remote work, competitive salaries, and exciting projects. Start your next career move today with Haystack’s curated listings of remote Java positions tailored to your skills and lifestyle.
1IM Developer
Stackstudio Digital Ltd.
Multiple locations
Fully remote
Junior - Mid
£450,000 - £500,000
RECENTLY POSTED

Role DetailsJob Title:1IM DeveloperWork Mode:100% remoteRole DescriptionDeutsche Bank Identity Governance Administration (IGA) is managed on 1IM application. TCS provides CTB & Prod Ops and manages end-to-end service.Key Responsibilities

  • Good hands on experience on Quest One Identity Manager interfaces/tools (Manager, Designer or Web Designer, Object Browser, Data Importer, Job Queue Info, Transporter, schema extension, Quest Quick Connect etc)
  • Should have integrated atleast any one of the listed target system with Quest One Identity Manager (Active Directory, Microsoft Exchange/Office 65, Relational Databases, WebServices, Mainframes, LDAP, Lotus Notes, SAP/PeopleSoft, IDaaS Applications) for provisioning and synchronization/reconciliation (Full or Delta)
  • Good to have experience of developing custom connector/integration (UNS Tables)
  • Good to have WebUI components and customization experience
  • Should have good knowledge (2+ years) of MS SQL database (Tables, Views, Stored procedures. Should be able to compile/run medium to high complexity SQL queries
  • Should have good knowledge of VB.Net (2+ years)

Key Skills / Knowledge / Experience

  • Quick learner coupled with attitude and passion to learn new development and IAM technologies
  • Very good analytical and communication skills
  • Should have good troubleshooting skills
  • Should have good high level understanding of network components
  • Should have good understanding of SDLC model (Waterfall vs Agile)
  • Should have good understanding of change management process
  • Should have good understanding of Windows server level commands
  • Should have good experience on writing scripts at server level (Perl script / VB script / Java script / batch scripts)

Person Specification

  • Should have performed developer role in past experience
  • Should have worked for international client projects
  • Should have provided post production deployment support
Senior Software Developer - Java - Remote First
Cathcart Technology
Altrincham
Fully remote
Senior
£60,000 - £70,000
RECENTLY POSTED
+1

Senior Java Engineer Modern Stack | TDD & CI/CD | Complex Systems Remote First (office visit once a month) - you must live within 1hr 30 of South Manchester £60,000 - £70,000 + Bonus + Excellent Benefits \*\*my client is not able to provide sponsorship We're working with a long-established tech company who are continuing to modernise a complex platform within a highly regulated domain. They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands-on, enjoys solving tricky problems, and cares about building software the right way - clean code, testing, collaboration, and continuous improvement. The Opportunity You'll join a cross-functional team working on large-scale systems that have real-world impact. Engineering standards are taken seriously here, but it's not dogmatic - it's practical, delivery-focused, and built around doing things sustainably. The Senior role is almost entirely hands-on, but they're looking for someone with the experience and maturity to: \*\*mentor other engineers \*\*lead by example \*\*contribute to good engineering practices \*\*help the team deliver reliably Tech Stack & Practices The core platform is Java-based, supported by a modern mix of tooling: \*\*Java, Spring Boot \*\*TDD / automated testing \*\*CI/CD and modern delivery pipelines \*\*AWS (including serverless approaches in places) \*\*Docker, Kubernetes \*\*Infrastructure as Code (Terraform, etc.) You don't need to tick every box - strong Java + good engineering habits are the priority. Exposure to AWS and DevOps tooling is a nice bonus. What They're Looking For \*\*Strong experience building backend systems with Java & Spring Boot \*\*Comfortable working with TDD and modern engineering practices \*\*Experience delivering production software in Agile teams \*\*Someone who enjoys mentoring and helping others grow \*\*Collaborative mindset - pairing, code reviews, shared ownership \*\*Bonus points for AWS, Docker/Kubernetes, Terraform, etc. What's In It For You? \*\*Remote-first working with minimal office travel \*\*Strong salary, bonus and excellent benefits \*\*A genuinely good engineering culture (not just "Agile" on paper) \*\*Meaningful work, complex systems, and long-term platform thinking \*\*Plenty of room to learn and grow Interested? Apply now or get in touch for more info - even if you don't have a CV ready, we're happy to chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy

Senior Software Developer - Java - Remote First
Cathcart Technology
Altrincham
Fully remote
Senior
£60,000 - £70,000
RECENTLY POSTED
+1

Senior Java Engineer Modern Stack | TDD & CI/CD | Complex Systems Remote First (office visit once a month) - you must live within 1hr 30 of South Manchester £60,000 - £70,000 + Bonus + Excellent Benefits \*my client is not able to provide sponsorship We're working with a long-established tech company who are continuing to modernise a complex platform within a highly regulated domain. They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands-on, enjoys solving tricky problems, and cares about building software the right way - clean code, testing, collaboration, and continuous improvement. The Opportunity You'll join a cross-functional team working on large-scale systems that have real-world impact. Engineering standards are taken seriously here, but it's not dogmatic - it's practical, delivery-focused, and built around doing things sustainably. The Senior role is almost entirely hands-on, but they're looking for someone with the experience and maturity to: \*mentor other engineers \*lead by example \*contribute to good engineering practices \*help the team deliver reliably Tech Stack & Practices The core platform is Java-based, supported by a modern mix of tooling: \*Java, Spring Boot \*TDD/automated testing \*CI/CD and modern delivery pipelines \*AWS (including serverless approaches in places) \*Docker, Kubernetes \*Infrastructure as Code (Terraform, etc.) You don't need to tick every box - strong Java + good engineering habits are the priority. Exposure to AWS and DevOps tooling is a nice bonus. What They're Looking For \*Strong experience building Back End systems with Java & Spring Boot \*Comfortable working with TDD and modern engineering practices \*Experience delivering production software in Agile teams \*Someone who enjoys mentoring and helping others grow \*Collaborative mindset - pairing, code reviews, shared ownership \*Bonus points for AWS, Docker/Kubernetes, Terraform, etc. What's In It For You? \*Remote-first working with minimal office travel \*Strong salary, bonus and excellent benefits \*A genuinely good engineering culture (not just "Agile" on paper) \*Meaningful work, complex systems, and long-term platform thinking \*Plenty of room to learn and grow Interested? Apply now or get in touch for more info - even if you don't have a CV ready, we're happy to chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Senior Software Developer - Java - Remote First
Cathcart Associates
Manchester
Fully remote
Senior
£60,000 - £70,000
RECENTLY POSTED
+1

Senior Java Engineer Modern Stack | TDD & CI/CD | Complex Systems Remote First (office visit once a month) - you must live within 1hr 30 of South Manchester £60,000 - £70,000 + Bonus + Excellent Benefits \*\*my client is not able to provide sponsorship We're working with a long-established tech company who are continuing to modernise a complex platform within a highly regulated domain. They've built a strong engineering culture around Agile and XP practices, and they're now looking for a Senior Java Engineer to join one of their Scrum teams. This is a role for someone who is genuinely hands-on, enjoys solving tricky problems, and cares about building software the right way - clean code, testing, collaboration, and continuous improvement. The Opportunity You'll join a cross-functional team working on large-scale systems that have real-world impact. Engineering standards are taken seriously here, but it's not dogmatic - it's practical, delivery-focused, and built around doing things sustainably. The Senior role is almost entirely hands-on, but they're looking for someone with the experience and maturity to: \*\*mentor other engineers \*\*lead by example \*\*contribute to good engineering practices \*\*help the team deliver reliably Tech Stack & Practices The core platform is Java-based, supported by a modern mix of tooling: \*\*Java, Spring Boot \*\*TDD / automated testing \*\*CI/CD and modern delivery pipelines \*\*AWS (including serverless approaches in places) \*\*Docker, Kubernetes \*\*Infrastructure as Code (Terraform, etc.) You don't need to tick every box - strong Java + good engineering habits are the priority. Exposure to AWS and DevOps tooling is a nice bonus. What They're Looking For \*\*Strong experience building backend systems with Java & Spring Boot \*\*Comfortable working with TDD and modern engineering practices \*\*Experience delivering production software in Agile teams \*\*Someone who enjoys mentoring and helping others grow \*\*Collaborative mindset - pairing, code reviews, shared ownership \*\*Bonus points for AWS, Docker/Kubernetes, Terraform, etc. What's In It For You? \*\*Remote-first working with minimal office travel \*\*Strong salary, bonus and excellent benefits \*\*A genuinely good engineering culture (not just "Agile" on paper) \*\*Meaningful work, complex systems, and long-term platform thinking \*\*Plenty of room to learn and grow Interested? Apply now or get in touch for more info - even if you don't have a CV ready, we're happy to chat. Cathcart Technology is acting as an Employment Agency in relation to this vacancy.

Principal Software Engineer - AI and Innovation
Morson Edge
London
Remote or hybrid
Senior
£100,000

Principal Software Engineer – AI & Innovation

Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries.

Within the newly createdAI & Innovation team, you will shape the future of the organisation’s products through cutting-edge technology, experimentation and creative thinking.

A truly exciting opportunity to influence and create something new.

Key Responsibilities

Build innovative MVPs to validate ideas and accelerate learning

Lead the design and implementation of scalable, high-performance software systems

Collaborate closely with Product, Design, QA, and Engineering teams

Evaluate, experiment and recommend new technologies, frameworks and tools

Mentor and coach engineers to create a culture of innovation and continuous improvement

Oversee code reviews and ensure delivery of high-quality maintainable software

Troubleshoot and resolve complex technical challenges

Contribute to strategic planning and align technology decisions with business goals

Essential Skills

Significant experience in a senior software engineering position

Proven experience delivering innovative AI solutions

Practical knowledge of AI, including building and training LLMs

Strong understanding of Microservices and modern web architectures

Deep expertise in programming languages and frameworks such as Java and Spring Boot

Extensive experience designing large-scale systems

Strong knowledge of AWS cloud architecture and services

Excellent problem-solving skills and a results-driven mindset

Experience mentoring and guiding technical teams to deliver

Desirable Experience

DevOps practices and CI/CD pipelines

Secure-by-design development and security best practices

Contributions to open-source projects

TPBN1_UKTJ

Lead AI Engineer
Sopra Steria
City of London
Remote or hybrid
Senior
£90,000

Are you passionate about Artificial Intelligence and ready to lead from the front? Were looking for a Lead AI Engineer to join our AI and Data Practice at Sopra Steria. This is a hands-on leadership role where youll combine technical expertise with line management responsibilities, guiding and developing a talented team while shaping the future of AI solutions.

Youll work on cutting-edge projects, applying innovative AI technologies to solve complex business challenges. Alongside this, youll mentor and coach engineers, fostering a collaborative, high-performing environment.

We offer great career progression opportunities, flexible benefits, and the ability to work from anywhere in the UK, with only occasional travel for client or team meetings.

What youll be doing

Leading the delivery of advanced AI and agent-based solutions.

Managing and developing a team of engineers, providing hands-on line management and support.

Coaching and mentoring junior engineers, promoting best practice and growth.

Communicating complex AI concepts to technical and non-technical stakeholders.

Managing project delivery to ensure outcomes are on time, within budget and to quality standards.

Applying MLOps practices to address risk and technical debt.

Staying up to date with advancements in AI, agent architectures and emerging best practices.

What youll bring

Proven experience in line management and team leadership within a technical environment.

Expertise in AI and Machine Learning, including agent-based AI, RAG (Retrieval Augmented Generation), multi-agent systems and conversational agents.

Strong programming skills in Python, Java or .NET.

Experience with GenAI and LLMs (e.g. ChatGPT, Claude, Llama, OpenAI), including prompt engineering, fine tuning and advanced search.

Familiarity with AI agent frameworks (e.g. Autogen AI) and digital assistant solutions such as Microsoft Copilot.

Knowledge of cloud-native engineering techniques for scalable AI deployment.

If youre interested but not sure if your skills match every requirement, please apply wed love to hear from you!

Employment Type: Full-time, Permanent

Location: UK Wide (occasional travel for client or team meetings)

Security Clearance Level: SC Eligible

Salary: Up to £90,000

Internal Recruiter: Annecia

Benefits : £5,400 car allowance, 25 days annual leave with the option to buy additional days, private medical, life assurance, pension, and a generous flexible benefits fund.

We believe flexibility at work promotes balance and productivity. If you need to work flexibly, talk to us were happy to explore whats possible.

Loved reading about this job and want to know more about us?

With a long history of delivering transformation, we’ve developed a market-leading partnership ecosystem to provide business services of the future and shape valuable, positive outcomes for communities. We empower our clients by providing innovative solutions and commercial models that help them meet their business needs, drive operational efficiencies, and deliver impactful value creation. We remain committed to values of excellence, empathy and respect to produce transformative outcomes in business processing creating value for all.

We embrace difference as a source of creativity, innovation and competitive advantage and are striving to become a more diverse organisation. We welcome applications from people with a diverse variety of backgrounds and identities. We are committed to equality of opportunity for all and do not discriminate on the basis of race, religion, colour, gender, age, disability, sexual orientation or marital status. We havepartnered with Vercida , the UK’s largest diversity and inclusion focused careers site, where all our vacancies are available in an accessible format. If you require any adjustments to the recruitment process, to enable you to perform to the best of your ability, please let us knowwhen completingyour application. We participate in the Disability Confident scheme and are committed to offering an interview to any candidate with a disability, who meets the minimum criteria for the role. If you believe this could apply to you, please let us know when completing your application.

TPBN1_UKTJ

Maximo Operations Technician - EMEA
Naviam
Carlisle
Fully remote
Junior - Mid
Private salary
+3

Main Purpose:

Maximo Operations Technicians are client facing professionals responsible for the provision of excellent customer service and reliable Root Cause Analysis techniques to identify the causes of incidents and problems regarding system configurations, customised applications, reports, data and hardware.

Specific Responsibilities:

  • To respond to Clients requests for support in a timely and professional manner adhering to client SLAs.
  • To ensure that all work completed as part of a response to a request for support is recorded accurately in tickets and in timesheet entries.
  • To employ effective Root Cause Analysis techniques when troubleshooting incidents, bugs or problems reported by clients.
  • To be polite, courteous and diligent when communicating with clients over the telephone or by e-mail.
  • To ensure that requests for support are responded to in accordance with client SLAs and clients are kept up to date with the progress of their request
  • To escalate requests for support to Senior Technician colleagues as and when necessary.
  • To ensure that solutions are thoroughly tested and documented prior to being released to client environments
  • Manage client environments ensuring they are kept up to date following releases
  • Manage the change and release process, produce associated documentation and lead/participate in deployment outages
  • To liaise effectively with Support and Delivery team colleagues.
  • To be competent and confident in the use and support of the systems being used by the clients to which you are assigned.
  • Analysis and tuning of Maximo SQL queries to ensure client systems run smoothly
  • To assist colleagues as and when required.
  • To participate in Naviams Out of Hours on-call support rota.
  • To attend training sessions as and when necessary.
  • Any other activities that the Service Desk Manager may deem necessary.

Person Specification

The ideal candidate will be an analytical problem solver, with experience in IT Support in similar organisations. The individual should be able to demonstrate:

Skills & Personal Qualities Required:

  • Minimum 2:1 grade in a Computer Science/Software Development (or equivalent) degree.
  • 2 years experience in a similar role
  • Experience of establishing good customer focused relationships.
  • Competent SQL skills.
  • Good administrative/organisational skills.
  • Strong communication skills both written and verbal (fluent in English).
  • IT literate with an underlying knowledge of multiple operating systems and VMWare etc.
  • Honest, reliable and must maintain confidentiality at all times.
  • Well organised, self-motivated and able to work unsupervised as an individual or as a team member.
  • Methodical approach to work with the ability to deliver under pressure and achieve deadlines.
  • Present information in a clear and concise manner.
  • Develop working relationships, both internally and externally.
  • Presentable, professional, courteous, polite and extremely customer focused.
  • Excellent timekeeping and able to work extra hours when required.
  • Willingness to continue personal development and training.
  • Must be able to visit different locations across the UK as required.
  • Home based

Skills & Personal Qualities Desired:

  • Technical / Functional knowledge of Maximo MAS and / or earlier versions
  • Certified Java Programming Technologies.
  • Certified SQL & DBA skills.
  • IBM Certified Deployment Professional in Maximo
  • Development Lifecycles (e.g. V-Lifecycle, ITIL3 etc).
  • Experience with BIRT reporting tool
  • Application server experience (WebSphere/Weblogic)
  • Enterprise database systems such as MSSQL, Oracle and DB2
  • Enterprise OS such as Windows Server and Linux
  • Hardware virtualisation and cloud platforms such as AWS and Azure
  • Enterprise system architecture and network design patterns
  • Modern object orientated languages, particularly Java
  • Scripting languages, particularly Python

Who are Naviam?

Naviam was founded to help businesses maximize the benefits of their software solutions over the lifecycle of their physical assets.

Today, Naviam is a leading IBM MaximoEnterprise Asset Managementpartner for asset intensive organizations worldwide. As one of the few Maximo partners providing Enterprise Asset Management(EAM) and Asset PerformanceManagement(APM) expertise across North America, Europe and Asia Pacific, we combine a local presence with global expertise to deliver tailored asset management solutions and trusted partnerships wherever you are on your maintenance journey. Our leadingNaviam Cloudplatform brings together best of breed solutions to future proof your modern business. We continue to grow our global footprint and were excited that youre interested in joining us!

PLM Developer
DXC
UK
Remote or hybrid
Mid - Senior
Private salary
+6

\*\*Due to the customer requirements successful applicants must be eligible for high level UK Security clearance. \*Must be sole UK national\ We are seeking an experienced Siemens Teamcenter PLM Developer to design, develop, and implement customized solutions. The ideal candidate will have hands-on experience in Teamcenter configuration, customization, and integration with enterprise systems and manufacturing & design systems.. You will collaborate closely with business users, business analysts, architects, and engineering teams to deliver scalable and high-performance PLM solutions. Key Accountabilities and Responsibilities: Develop, configure, and customize Teamcenter components including RAC, AWC, BMIDE, ITK, SOA, and Workflow. Design and implement data models, business objects, and classification structures within Teamcenter. Work on core Teamcenter modules such as PDM, Change Management, BOM Management, Document Management, and Workflow Design. Develop custom extensions and integrations using ITK (C/C++), SOA, Java, JavaScript, and XML. Customize and deploy Active Workspace Client (AWC) UI extensions, stylesheets, and configuration files. Create and modify BMIDE templates, business rules, properties, and data model extensions. Integrate Teamcenter with enterprise systems (e.g., SAP, NX, CATIA, SolidWorks) and other CAD tools. Troubleshoot, debug, and resolve technical issues in Teamcenter configurations and customizations. Manage Teamcenter deployments, environment setup, and upgrades in collaboration with infrastructure teams. Prepare technical documentation including design specs, configuration guides, and release notes. Participate in code reviews, design reviews, and testing to ensure solution quality and maintainability. Support production and post-deployment stabilization activities. Essential Skills/Qualifications/Attributes: Proficiency in Teamcenter ITK (C/C++), SOA, RAC (Java), and AWC (HTML5, CSS, JavaScript, Angular). Strong knowledge of BMIDE (Business Modeler IDE) for data model customization and configuration. Experience with Teamcenter workflows, handlers, and extensions. Hands-on experience with custom reports, ACLs, groups, and role-based access control. Working knowledge of TeamcenterCAD integrations (NX, CATIA, SolidWorks). Good understanding of Teamcenter architecture (4-tier, 2-tier, thin client). Familiarity with database concepts (Oracle, SQL Server) and PL/SQL scripting. Experience with Deployment Center (DCP), environment setup, and patch management. Knowledge of REST/SOAP web services, XML/XSLT, and integration frameworks. Experience with version control tools (Git, SVN) and build tools (Ant, Maven). Preferred Skills/Qualifications/Attributes: Bachelors degree in Computer Science, Information Technology, or related field. Experience with Teamcenter Unified Architecture (UA) and Active Workspace 5.x or higher. Exposure to DevOps pipelines and automation tools (e.g., Jenkins, Docker). Knowledge of Scripting languages (Python, Shell, or Batch) for automation. Understanding of Agile development methodologies. Siemens Teamcenter certification DXC as an Employer As an award-winning, industry-leading, Technology firm we offer some of the best experiences for our employees and clients. We offer very competitive salaries coupled with an exciting benefits package including private medical insurance, gym membership discounts, pension contribution schemes and much more! We believe in nurturing an environment of continuous growth and development, with free training from our expansive upskilling library available to all our employees at any time. We encourage applications from those who may require flexibility in their working life for whatever reason, and/or those who are returning to the workplace. Were committed to providing this flexibility on a long-term basis. DXC Technology is committed to the development of a fully inclusive and sustainable workforce. All applications for employment are assessed purely on merit, against the capabilities and competencies required for the role. DXC Technology does not discriminate on the basis of gender, ethnic origin, race, faith, or sexual orientation.

Head of Engineering and AI
Sanderson Recruitment
Normanton
Remote or hybrid
Leader
£100,000
+3

Head of Engineering & AI

Location: Remote (with occasional travel to office or client sites)
Type: Permanent
Salary: £90,000 - £100,000

We’re looking for a Head of Engineering & AI to take ownership of our engineering, test automation, and AI-led product capability. This is a senior leadership role where you’ll shape strategy, lead high-performing engineering and QA teams, and drive the development of automation frameworks, products, and services used across multiple client environments.

What You’ll Be Doing

Leadership & Strategy

  • Lead and mentor Product Managers, Developers, and QA Automation Engineers across client-facing and remote teams
  • Set the technical direction for engineering, automation, and AI initiatives
  • Act as the senior escalation point for automation, QA, and engineering delivery
  • Define best practices, standards, and documentation for automation services

Automation & QA Excellence

  • Own and evolve automation strategies, frameworks, and service offerings
  • Ensure automation coverage across UI, API, performance, accessibility, compatibility, and security testing
  • Design and maintain reusable templates (e.g. automation strategies, reports, frameworks)
  • Support automation assessments, proof-of-concepts, and delivery engagements
  • Champion best-in-class tooling and methodologies across CI/CD pipelines

Engineering Products & R&D

  • Own and develop the engineering and automation product roadmap
  • Lead continuous improvement through AI-driven testing and modern automation approaches
  • Design and maintain demo and proof-of-concept environments

Business Development & Partnerships

  • Support bids, proposals, pilots, and client demonstrations
  • Build business cases highlighting the value of automation and AI
  • Develop and manage strategic partnerships with tooling providers

Leadership & Delivery

  • 5-7+ years leading QA automation engineers, developers, or engineering teams
  • Experience managing distributed, onshore, and offshore teams
  • Strong strategic thinking with the ability to translate business needs into technical solutions
  • Proven experience building product roadmaps and automation strategies

Technical Experience

  • Strong background in modern test automation frameworks and tools (e.g. Selenium, Playwright, Cypress, Appium, Postman, Rest Assured, JMeter, BrowserStack, Sauce Labs)
  • Experience implementing automation within CI/CD pipelines
  • Hands-on coding experience (Java, .NET, React or similar)
  • Exposure to AI-driven testing and evaluation of AI solutions

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Principal Software Engineer - AI and Innovation
Morson Edge
Yorkshire And The Humber
Remote or hybrid
Senior
£100,000 - £120,000

Principal Software Engineer - AI & Innovation

Recruiting a Principal Software Engineer with a proven track record of delivering innovative, AI driven solutions and the curiosity to explore beyond traditional technology boundaries.

Within the newly createdAI & Innovation team, you will shape the future of the organisation’s products through cutting-edge technology, experimentation and creative thinking.

A truly exciting opportunity to influence and create something new.

Key Responsibilities

  • Build innovative MVPs to validate ideas and accelerate learning
  • Lead the design and implementation of scalable, high-performance software systems
  • Collaborate closely with Product, Design, QA, and Engineering teams
  • Evaluate, experiment and recommend new technologies, frameworks and tools
  • Mentor and coach engineers to create a culture of innovation and continuous improvement
  • Oversee code reviews and ensure delivery of high-quality maintainable software
  • Troubleshoot and resolve complex technical challenges
  • Contribute to strategic planning and align technology decisions with business goals

Essential Skills

  • Significant experience in a senior software engineering position
  • Proven experience delivering innovative AI solutions
  • Practical knowledge of AI, including building and training LLMs
  • Strong understanding of Microservices and modern web architectures
  • Deep expertise in programming languages and frameworks such as Java and Spring Boot
  • Extensive experience designing large-scale systems
  • Strong knowledge of AWS cloud architecture and services
  • Excellent problem-solving skills and a results-driven mindset
  • Experience mentoring and guiding technical teams to deliver

Desirable Experience

  • DevOps practices and CI/CD pipelines
  • Secure-by-design development and security best practices
  • Contributions to open-source projects
Technical Lead
Anson McCade
Multiple locations
Remote or hybrid
Senior
£90,000

Technical Lead - Digital & Technology Consulting

A leading global innovation and transformation consultancy is looking for an experienced Technical Lead to join its growing technology practice. This role suits someone who enjoys solving complex problems, leading engineering teams, and delivering high-impact digital solutions across diverse industries.

What youll be doing as a Technical Lead:

  • Leading the technical delivery of complex, cloud-based solutions
  • Acting as a hands-on technical authority across architecture, development and troubleshooting
  • Mentoring engineers and promoting modern engineering best practices
  • Working closely with clients to translate business needs into scalable technical solutions
  • Driving continuous improvement across the full software delivery lifecycle

What they are looking for in a Technical Lead:

  • Proven experience as a Technical Lead or Senior engineer
  • Strong software engineering and system design background
  • Experience delivering enterprise applications on AWS, Azure or GCP
  • Proficiency in JavaScript, Java or .NET
  • Agile delivery experience (Scrum / Kanban)
  • Knowledge of DevOps, CI/CD, infrastructure-as-code and modern testing practices
  • Strong communication and stakeholder engagement skills

Whats on offer:

  • Flexible working with autonomy over schedule
  • Competitive salary and performance-related bonus
  • 25 days annual leave plus buy options
  • Excellent pension, healthcare and wellbeing benefits
  • Purpose-led work with clear career progression

Ok I’m in what’s next?

Apply now with your latest CV.

Android Platform Engineer
Sanderson Government and Defence
London
Remote or hybrid
Mid - Senior
Private salary
+2

The Android Platform Engineer will be responsible for:

  • Designing, developing, and testing bespoke Android software components
  • Working across the full Android stack, including applications, platform services, and system-level code
  • Collaborating with cross-functional teams to deliver reliable, high-quality software
  • Investigating, troubleshooting, and optimising performance and security issues
  • Contributing to software architecture decisions and promoting best practices for Android development

Candidates should demonstrate:

  • Strong experience in Android app development using Java and Android Studio
  • Exposure to Android or Linux internals
  • Proficiency in low-level coding languages, such as C and C++
  • Understanding of software development lifecycle, testing, and version control (e.g., Git)
  • Familiarity with agile development methodologies, such as Scrum or Kanban
  • Ability to solve complex, technical problems independently and collaboratively

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Data Engineer
Experis
London
Fully remote
Mid - Senior
£500/day - £510/day

Onsite Requirements: Remote
Start Date: ASAP
Role Duration: 1 year
Clerance Requirements: Active SC clearance
Inside IR35 - umbrella only

Role Description:
We’re looking for a Data Engineer whose main focus is understanding and documenting existing systems, with the goal of supporting decommissioning activities. The role centres on analysing current solutions built using Java, Node JS, and React, and developing a clear, end to end picture of how data flows across the wider programme.
This includes documenting data flows, system dependencies, and underlying data models, ensuring there is a clear record of how data is structured, stored, and used throughout the solution. The role involves investigating how systems are used on a day-to-day basis, clarifying ownership and integration points, and capturing this information in a way that supports risk assessment and decommissioning decisions.

Responsibilities:
Python and PySpark are required as supporting capabilities, used where needed to analyse data pipelines and confirm how data moves and transforms in practice. The role also requires strong experience with testing and data quality management, ensuring that documented data flows and models are accurate and trusted. Experience working in cloud environments such as AWS or Azure is expected, with Databricks considered a nice to have.
Required Skills:

  • Java background
  • Node JS
  • Json
  • RDS
  • React
  • Data Modelling
  • Python / Spark
  • Cloud experience (AWS / Azure) o AWS Glue o Databricks
  • Testing e.g. PyTest
  • Data Quality e.g. Great Expectations
Technical Architect - Data Platform Modernisation
CBSbutler Holdings Limited trading as CBSbutler
Birmingham
Fully remote
Senior - Leader
£500/day - £520/day
  • Fuly remote role (with expensed travel)

  • 500 to 520 per day Inside IR35

  • SC Cleared role

Role Overview

We are seeking a highly experienced Technical Architect to lead the architectural modernisation of a large-scale, mission-critical data platform within DWP.

This is a hands-on senior architecture role focused on transforming a complex brownfield data estate while maintaining uninterrupted service delivery. You’ll be driving major technical decisions across data architecture, infrastructure, security, and cross-cloud connectivity - shaping the future of a platform that directly supports millions of UK citizens.

Key Responsibilities

  1. Brownfield Architecture & Platform Modernisation
  • Lead the re-architecture of an established enterprise data platform (DWX).
  • Support new microservice-based upstream integrations and large-scale schema evolution (300+ schemas).
  • Design strategies to merge 3-5 years of legacy data with new data models while maintaining consistent user journeys.
  • Define modernisation approaches that minimise disruption to live services.
  1. Data Platform & Integration Architecture
  • Design modern ingestion, transformation, and storage patterns.
  • Define migration and schema transition strategies that maintain data quality, lineage, and service continuity.
  • Architect phased rollout approaches to reduce operational risk.
  1. Infrastructure, Security & Network Architecture
  • Lead the transition from bespoke UC MacBook/VPC setups to standardised DWP environments using Zscaler.
  • Define secure connectivity models between AWS-hosted platforms and Azure-based DWP environments.
  • Ensure secure cross-cloud data transfer, compliance, and governance.
  1. Technology Modernisation & Standards Alignment
  • Assess existing technology choices and define migration strategies to DWP-aligned standards.
  • Produce architecture options, technical roadmaps, and ADRs.
  • Drive reduction of technical debt and alignment to DWP Digital Blueprint and Enterprise Architecture standards.
  1. Leadership, Governance & Stakeholder Engagement
  • Act as senior architectural authority across DWX and related platforms.
  • Provide architectural assurance, governance, and strategic technical leadership.

Essential Skills & Experience

  • Proven experience as a Senior / Lead Technical Architect in complex brownfield environments.
  • Deep expertise in data platform architecture, including ingestion patterns, schema evolution, and microservice integration.
  • Strong AWS + Azure multi-cloud integration experience.
  • Background working within government, public sector, or regulated environments.
  • Strong infrastructure, security & network architecture experience (Zscaler, VPCs, VPN, identity).
  • Experience modernising critical platforms while maintaining live service delivery.
  • Strong governance, security assurance and SRE handover experience.
  • Excellent stakeholder communication and leadership skills.
  • Strong technical documentation skills (Confluence / SharePoint).

Desirable

  • Event-driven and microservice-based data architectures.
  • Kotlin experience and migration pathways to Java / Python.
  • Knowledge of Power BI, CoPilot, or GenAI.
Backend Software Engineer - Bazel Java
Randstad Technologies Recruitment
Not Specified
Fully remote
Senior
£500/day - £650/day

Senior Software Engineer - Bazel / Java

We are seeking a collaborative and curious backend Engineer to help drive and develop the next generation of developer infrastructure and tooling as we establish a unified, robust and scalable monorepo ecosystem for all engineers at Spotify

This role helps to support VCS and CI systems in addition to a Fleet Management product for helping developers at our client manage large scale software changes. In the last year, we have invested a huge amount of time and effort into the next steps of that and our migration towards monorepos.

The role is located in our Platform Developer Experience (PDX) R&D Studio. The PDX R&D Studio oversees and owns cross discipline infrastructure that cuts across all engineering at our clent including our VCS, CI systems and beyond.

YOU MUST HAVE EXPERIENCE WITH BAZEL TO BE CONSIDERED FOR THIS ROLE

Role Duties

Bring your experience and knowledge of working with Bazel and scaling monorepos to millions of lines of code to help us rethink the future of backend engineering at Spotify

Help us migrate to, in addition to own and maintain Bazel and any related abstractions built to improve the developer experience

Collaborate with our adjacent infrastructure teams across the company to develop what a best in class monorepo experience means

Essential Skills

  • Strong passion for making developers highly productive
  • Experience developing and maintaining tools for large monorepo-based codebases
  • Excellent problem solving skills
  • Experience working with the Bazel build system and its ecosystem (e.g: rulesets such as rules_jvm_external, IntelliJ Bazel plugin, etc.)
  • Fluency in Java, Python, Starlark and TypeScript

This contract role can be worked fully renmotely but you must be based in the UK. I have interview slots ready to be filled so dont delay and apply ASAP to be considered.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Technical Architect
Experis
London
Fully remote
Senior - Leader
£500/day - £550/day

Job Title: Technical Architect

Max rate: 550p/d via Umbrella

Clearance required: BPSS + SC

Location: Remote Worker

Job Description:

Technically Lead the architectural modernisation of a large-scale, established data platform (DWX) within public sector client. This role requires experience of brownfield environments, strong hands-on technical capability, and the ability to reshape existing architectures to align with business and Data & Analytic (D&A) standards while maintaining uninterrupted service delivery.

You will be responsible for re-architecting data flows, modernising infrastructure, managing large-scale schema evolution, enabling cross-cloud connectivity, and providing senior guidance to technical teams and stakeholders.

Skills & Experience Required

Essential

  • Proven experience as a senior technical architect in complex brownfield environments.
  • Strong data platform architecture experience: ingestion patterns, schema evolution, ETL/ELT, microservices data integration.
  • Multi-cloud integration expertise (Azure + AWS) including secure data transfer patterns.
  • Deep understanding of government, public sector, or regulated environments.
  • Strong experience of technical authority, security governance and SRE handover
  • Experience maintaining critical services while modernising underlying platforms.
  • Strong infrastructure, security, and network architecture capability (Zscaler, VPC patterns, VPN, identity).
  • Ability to navigate and implement organisational standards.
  • Hands-on experience re-architecting or migrating technology stacks to standardised platforms.
  • Exceptional communication & leadership: able to drive clarity and decision-making in ambiguous contexts.
  • Strong experience of technical documentation on Confluence/SharePoint

Desirable

  • Experience with event-driven architectures and microservice-based data contracts.
  • Knowledge of Kotlin and migration pathways to standard languages (Java, Python, etc.).
  • Understanding of Power BI, CoPilot for Power BI, or GenAI (helpful but not core).
  • Relevant AWS and Azure certifications.
Geospatial Software Engineer
ISR RECRUITMENT LIMITED
Manchester
Remote or hybrid
Mid - Senior
£60,000 - £90,000
+5

The Opportunity: You’ll join an experienced, collaborative consultancy team delivering greenfield, enterprise-scale digital services for high-profile public and private sector clients. This opportunity is ideal for a practical, adaptable Geospatial Full Stack Engineer who enjoys working across disciplines and solving complex problems and challenges that will have a real-world impact. Collaboration sits at the heart of how our client operates, so you’ll be partnering closely with colleagues across Software Engineering, User-Centred Design, Delivery Management, Data Science and Live Services to deliver outcomes that genuinely make a difference in today’s society. As a consultancy, they are technology-agnostic by design, focusing on choosing the right tools for each problem, rather than forcing one stack everywhere. Their teams regularly work with .NET, Java, Python, Node.js, AWS and Azure, giving you genuine scope to broaden your skills and develop your career across a range of languages and platforms. Many of their projects also involve Geographic Information Systems (GIS) and open-source geospatial technologies, helping clients unlock the value of location-based data through mapping, spatial analysis and data-driven decision making. Skills and Experience: Essential \* 3+ years’ experience in a Full Stack Engineering role \* Strong development skills in .NET, Java or Python, alongside modern JavaScript frameworks/libraries \* Experience working in Agile environments (Scrum, Kanban, TDD) \* Solid understanding of architectural and design patterns, including microservices and serverless \* Hands-on experience designing and delivering solutions on AWS or Azure \* Experience working with GIS systems or geospatial data, and familiarity with tools such as Leaflet, OpenLayers, QGIS, GeoServer, PostGIS, etc. \* A collaborative mindset and experience working in multi-disciplinary teams Desirable \* Experience working in a consultancy environment \* Exposure to public sector projects \* Familiarity with CI/CD tooling (e.g. Jenkins, Terraform) \* Awareness of the Digital Service Standard and Technology Code of Practice, particularly in geospatial or public sector contexts Role and Responsibilities: This is a varied role suited to someone who enjoys the pace, responsibility and collaboration of consultancy. You will be involved with the following types of activity: \* Design and deliver high-quality solutions: building, enhancing and maintaining software, infrastructure and deployment pipelines that are robust, secure and scalable. Projects may include solutions involving geospatial data, GIS platforms and open-source mapping tools. \* Work collaboratively across disciplines: partnering with Senior and Lead Engineers, Delivery Managers, Designers and Data Scientists to shape solutions, contribute to technical documentation and deliver against agreed plans. \* Apply standards and best practice: follow established engineering approaches, contribute accurate technical estimates and proactively identify and escalate risks or issues. \* Communicate clearly and build relationships: present ideas, prototypes and progress updates to stakeholders, while building strong working relationships with colleagues, clients and partner organisations. Applications: Please contact Edward here at ISR to learn more about our client and how they are leading the way in developing the next generation of technical solutions through innovation and transformational technology?

Full Stack Developer - Typescript
Computer Futures
Coventry
Fully remote
Senior
£70,000 - £90,000
+7

Job Title: Senior Full Stack Developer (TypeScript, Node.js, AWS)

Location: Remote (must be UK citizen)
Contract Type: Permanent
Experience Level: 10-20 years

About the Role

We are seeking an exceptional Senior Full Stack Developer with a proven track record in designing and delivering scalable, high-performance applications. This role requires deep technical expertise, strong architectural skills, and the ability to collaborate effectively across teams.

Key Responsibilities

  • Design, develop, and maintain robust full-stack applications and services.
  • Architect and implement scalable cloud-based solutions leveraging AWS.
  • Optimise system performance, reliability, and security.
  • Collaborate with developers, DevOps engineers, and product managers to deliver high-quality solutions.
  • Conduct code reviews and mentor team members to uphold best practices.
  • Drive continuous improvement through automation and modern development methodologies.
  • Troubleshoot and resolve complex technical issues efficiently.

Essential Skills & Experience

  • TypeScript expertise is mandatory.
    If you do not have strong, demonstrable experience with TypeScript, your CV will not progress beyond initial screening.
  • Minimum 10 years of hands-on software development experience (10-20 years preferred).
  • Strong back-end development skills using Node.js.
  • Proven experience with AWS and cloud-based architectures.
  • Full-stack proficiency with modern frameworks (e.g., React).
  • Solid understanding of software architecture, design principles, and microservices.
  • Experience with serverless architecture, containers (Docker, Kubernetes), and CI/CD pipelines.
  • Excellent problem-solving, debugging, and communication skills.

Preferred Qualifications

  • Experience with databases such as PostgreSQL, Redis, TimescaleDB.
  • Familiarity with additional languages (Python, Java, C/C++).
  • Knowledge of infrastructure as code (IaC), DevOps methodologies, and security best practices.
  • Exposure to monitoring tools (Prometheus, Nagios) and API design (GraphQL, REST).

To find out more about Computer Futures please visit (url removed)

Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

IDAM Back-end Java Developer - SC Cleared
CBSbutler Holdings Limited trading as CBSbutler
London
Fully remote
Senior
£500/day - £535/day

Rate: 500 - 535 a day

IR35: Inside IR35

Location: Remote within the UK

Duration: Initially 6 months

Clearance: Active SC Clearance required

You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking for a back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service, re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month).

As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing, building, and evolving high-performance, server-side applications. Your responsibilities will extend beyond coding to include technical leadership, mentoring, and strategic input on technology decisions.

Key Responsibilities:

  • Architect, develop, and enhance robust, scalable systems and services in a modern, cloud-based environment.
  • Lead or contribute to technical design discussions, translating business requirements into high-quality solutions.
  • Participate actively in Agile ceremonies, including daily stand-ups, sprint planning, and retrospectives.
  • Guide and collaborate with cross-functional teams, ensuring best practices in coding, integration, and delivery are followed.

Essential

  • Knowledge of Identity and Access Management (IDAM)
  • Experience in developing applications that interact with at least one IDAM platform (e.g., ForgeRock, One Identity, Okta, Azure AD, AuthO)
  • Java development
  • Jenkins
  • Reverse engineering
  • Working collaboratively in a close-knit team and being able to work independently on Jira tickets
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