Application Engineering Lead Java Python Microservices Jobs in UK

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Secure, Mission‑Critical Software Engineer

A leading technology and defense firm in Manchester is seeking skilled software engineers to develop secure, mission-critical products. Candidates should have experience with Java Enterprise, Python, or frontend technologies like ReactJS. The role involves producing designs, coding, testing, and collaborating in ...

Senior Research Engineer — Quantitative Data & Backtests

A technology consulting firm in London is seeking a Research Engineer with strong software development skills. The role involves streamlining processes, managing market data, and enhancing research frameworks. Required qualifications include expertise in Python, Java, and SQL, alongside a relevant degree. This p ...

QA Automation Engineer Remote Ready Web & Mobile Testing

VANRATH is seeking a QA Automation Engineer to develop and maintain automated testing solutions in Gloucester, United Kingdom. The ideal candidate will have strong programming skills in Python, Java, or C#, and be experienced with automation tools like Selenium and Playwright. This full-time role includes compet ...

Cloud Automation Engineer

Java Script Works is seeking an Automation Platform Specialist in Reading, United Kingdom. The role involves developing and maintaining automation scripts, utilizing a range of technologies including Amazon AWS, Python, and Bash. Ideal candidates will be experienced in cloud environments and able to co ...

Senior Software Engineer Payroll (Python/Django/React)

Java Script Works is seeking a Senior Software Engineer for a contract role in London. The ideal candidate should demonstrate strong written and verbal communication skills and effectively collaborate across diverse functional teams. Experience with Python, Django, and React is a plus. This position offers compe ...

DevOps Engineer Secure Infrastructure (SC Clearance)

Position Description: At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As a DevOps Engineer, you will play a key role in building, automating, and optimising secure, scalable platforms that underpi ...

Principal Engineer (Contract)

CONTRACT - Senior / Staff / Principal Software Engineers | UK Challenger Bank | Liverpool St | 2-days on site | Outside IR35 We're working with an established UK Challenger Bank entering a significant scale-up phase and looking for exceptional talent to level-up the engineering org. <p ...

Lead Architect Up to £130k

Lead Architect (Hands-on Manager) Hybrid, London (3 days in office, South London) £110,000 - £130,000 + bonus + benefits We're partnered with one of the UK’s leading fitness brands on a newly created Lead Architect hire, as they build out an Ar ...

Senior Software Engineer

Senior Software Engineer £56000 - £70000 p/a + BUPA, bonus and full benefits Gloucester, Gloucestershire 4 Day Work Week Option A high number of candidates may make applications for this position, so mak ...

Cloud Enterprise Architect, Professional Services, Google Cloud

Cloud Enterprise Architect, Professional Services, Google Cloud corporate_fare Google place London, UK Qualifications Bachelor’s degree or equivalent practical experience. 7 years of experience troubleshooting technical issues for internal/external partners or cu ...

Senior Applied Scientist, Insights, Prime Video

Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching?Prime Video is a premium streaming service that offers customers a vast collection of TV shows and m ...

Devops Engineer

Overview Salary: $89,565 a year Job Type: Full-time Job Duties Develop scripts (PowerShell, Python, Ruby, BASH) on Windows/Linux systems for automation of the build, release process and automate deployment and release distribution process. Formu ...

Lead DevOps Engineer

Do you thrive in a fast-paced setting where you can shape DevOps culture, drive automation, and deliver real impact across engineering teams? Elliptic is seeking a Lead DevOps Engineer to define and execute our next-generation platform vision. You will guide a growing team of DevOp ...

Lead DevOps Engineer

Do you thrive in a fast-paced setting where you can shape DevOps culture, drive automation, and deliver real impact across engineering teams? Elliptic is seeking a Lead DevOps Engineer to define and execute our next-generation platform vision. You will guide a growing team of DevOp ...

Junior C# Desktop Application Developer Graduates Considered

Junior C# Desktop Application Developer - Graduates Considered A fantastic opportunity for a Junior Software Developer with strong C# knowledge to join an industry-leading software company based in Leicestershire. Offering excellent training, career ...

Senior JavaScript Engineer | DataGrid & Charting Libraries | London

Frontend Systems Engineer – DataGrid & Visualisation Libraries | London (Hybrid) £150,000 – £200,000 + package Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.Most engineers build applica ...

Senior Penetration Tester

About the Role As an experienced Penetration Tester at Starling, you’ll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed and operated securely. This is a collaborative role – you’ll directly interact with mul ...

Senior Penetration Tester

About the Role As an experienced Penetration Tester at Starling, you’ll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed and operated securely. This is a collaborative role – you’ll directly interact with mul ...

Backend Engineer Data Platform

In the Data Processing Product Area, we build the platforms and tools that power how Spotify processes, manages, and consumes data at scale. Our work enables teams across Spotify to solve complex data challenges with confidence. We focus on improving efficiency, quality, and innovation—helping engineers an ...

Data Engineer

Data Engineer (AWS)You will take ownership of sophisticated data pipelines within a mission-critical environment where your technical decisions directly shape the security landscape. This role offers the autonomy to build scalable cloud architectures while benefiting from a structured path for p ...

Staff / Senior Lead Software Engineer Backend Platform

LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 04/03/2026, 09:11 AM Locations 1 Cabot Square, London, E14 4QJ, GB Job Schedule Full time Job Descriptio ...

Staff / Senior Lead Software Engineer Backend Platform

LONDON, United Kingdom Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 04/03/2026, 09:11 AM Locations 1 Cabot Square, London, E14 4QJ, GB Job Schedule Full time Job Descriptio ...

Chief Technology Officer

Role: Chief Technology Officer (CTO) Location: Hybrid / Remote with occasional in person sessions Key Essential Skills: Proven experience building and delivering software or SaaS products Strong technical leadership and team mana ...

Chief Technology Officer

Role: Chief Technology Officer (CTO) Location: Hybrid / Remote with occasional in person sessions Key Essential Skills: Proven experience building and delivering software or SaaS products Strong technical leadership and team mana ...

Chief Technology Officer

Role: Chief Technology Officer (CTO) Location: Hybrid / Remote with occasional in person sessions Key Essential Skills: Proven experience building and delivering software or SaaS products Strong technical leadership and team mana ...

Empower Retail Teams as an Application Specialist

A leading retail solutions provider is seeking an Application Specialist to manage client environments and ensure optimal workflows in their Teamwork platform. Responsibilities include configuring applications, documenting requirements, and providing support to clients. Ideal candidates will have experience in r ...

Application Engineer, Packaging Solutions (Meat & Dairy) Remote

A leading packaging solutions provider is seeking an experienced Application Engineer to support customers in Meat and Cheese markets across EMEA. This role involves acting as a technical expert, optimizing packaging solutions, and leading product qualifications. The ideal candidate will have over 10 years in ap ...

Application Consultant Image Guided Surgery (IGS) / Oxford

Application Consultant - Image Guided Surgery (IGS) / Oxford Full-time At the forefront of health technology for over 35 years, Munich-based Brainlab digitizes medical workflows, from diagnosis to therapy, to offer clinicians and patients better treatment possibilities. Our innovative dig ...

Sr. Application Security Engineer New Remote, UK

Addepar is a global data and AI platform empowering investment professionals to turn complex financial information into actionable intelligence. Addepar unifies portfolio, market and client data in a total portfolio view and delivers AI-powered insights within investment and client workflows. More than 1,4 ...

Application Development & Support Manager – Core Banking – 11380SR10

11380SR10£80k – 95k per year Application Development & Support Manager – Core Banking (Finastra Equation) London – 4 days onsite Up to £95,000 + benefits A London-based financial institution is seeking an Application Development & Support Manager to lead ...

Application Engineer: On Site Tech Support & Solutions

Bachmann Chemical and Engineering is seeking an Application Engineer in Great Torrington to provide in-house solutions to customer technical issues. The role requires a BA/BS in Engineering and 3+ years of experience in technical support. You will optimize application recommendations, complete technical projects ...

Application Development & Support Manager – Core Banking – 11380SR8

11380SR8 £80k – 95k per year Application Development & Support Manager – Core Banking (Finastra Equation) London – 4 days onsite Up to £95,000 + benefits A London‑based financial institution is seeking an Application Development & Support Manager to lead th ...

Hybrid Application Support Engineer | SQL, AWS, Linux

A growing software business is seeking an Application Support specialist to join their technical support team. In this role, you will provide application support across various products, troubleshoot software issues, and collaborate with development and infrastructure teams. Qualifications include strong experie ...

Application Development & Support Manager – Core Banking – 11380SR9

11380SR9£80k – 95k per year Application Development & Support Manager – Core Banking (Finastra Equation) London – 4 days onsiteUp to £95,000 + benefits A London-based financial institution is seeking an Application Development & Support Manager to lead the develo ...

Senior Tendering Application Engineer in Stafford, Staffordshire

Role Overview We are seeking a Lead Engineer to guide a multidisciplinary team of designers and engineers, collaborating closely with bid managers to prepare proposals for High Voltage AC & DC substations, offshore wind farms, battery energy storage systems, and green hydrogen production projects ...

Hybrid EEM Application Developer (Azure, C# & SQL)

Nottingham City Council is seeking an EEM Application Developer to enhance Enviroenergy's smart heat prepayment systems. The role involves designing and developing cloud-based applications and ensuring their continuous improvement. Working alongside a collaborative team, the candidate will need strong skills in ...

Application Sales Engineer: RFQ to Winning Quotations

Element Materials Technology is looking for an Application Sales Engineer in Hitchin, UK. The ideal candidate will convert complex requests for quotes into high-quality bids, maintain client relationships, and work closely with the sales team. Candidates should have 2-5 years of relevant technical experience, pr ...

Senior Application Specialist – Small Molecule Drug Discovery

Position: Senior Application Specialist – Small Molecule Drug Discovery Location: Labman HQ, Stokesley, North Yorkshire Salary: £55,000 - £65,000 based on experience Employment Type: Full-time Due to continued growth, Labman is looking to hire ...

Remote Field Application Engineer, Data Center Cooling

A global electrical solutions provider is looking for a Field Application Engineer to support sales through technical expertise in cooling solutions. The role involves engaging with customers to analyze requirements, recommending product configurations, leading demos, and providing on-site support. Ideal candida ...

AI Application Developer for Security Tech (Remote)

A cybersecurity technology company is seeking an experienced AI Application Developer to design and develop machine learning models as part of an innovative team. The role involves software development, data handling, solution design, and deployment of models using popular frameworks like TensorFlow and PyTorch, ...

Open Application: Explore Your Future with Kunai

Kunai builds full-stack technology solutions for banks, credit and payment networks, infrastructure providers, and their customers. Together, we are changing the world’s relationship with financial services. At Kunai, we help our clients modernize, capitalize on emerging trends, and evolve their business f ...

Service & Application Owner Adult Social Care IT

A public health organization in Swinton is looking for a Service and Application Owner to support the digital transformation of Adult Social Care. This role involves designing and maintaining application solutions, collaborating with service teams, and ensuring systems meet operational needs. Ideal candidates wi ...

Application Support Analyst – Payments and Orchestration Services

Application Support Analyst – Payments and Orchestration Services Join Transaction Network Services (TNS) as an Application Support Analyst to provide technical application support and engineering for our new Payment Orchestration gateway platform. Overview TNS is seeking an exp ...

Hybrid Senior Application Ops Engineer RMMS/Confirm

A leading highways management company in the UK seeks a Senior Application Operations Engineer. The role involves managing the Brightly Confirm application, ensuring its efficient operation and supporting teams across asset management and maintenance on the M25 project. Ideal candidates will have experience in s ...

Hybrid Senior Application Ops Engineer RMMS/Confirm

A leading highways management company in the UK seeks a Senior Application Operations Engineer. The role involves managing the Brightly Confirm application, ensuring its efficient operation and supporting teams across asset management and maintenance on the M25 project. Ideal candidates will have experience in s ...

Hybrid Senior Application Ops Engineer RMMS/Confirm

A leading highways management company in the UK seeks a Senior Application Operations Engineer. The role involves managing the Brightly Confirm application, ensuring its efficient operation and supporting teams across asset management and maintenance on the M25 project. Ideal candidates will have experience in s ...

Application Support Analyst – Student Services & SaaS Expert

A prominent higher education institution in London is seeking an Application Support Analyst to enhance the digital experience for students. You will provide specialist support, developing and maintaining services that assist students. The ideal candidate has significant experience in enterprise applications, co ...

Sales Application Engineer (f/m/d) CMM

We are looking for a Sales Application Engineer to support our UK Stationary Metrology sales team with strong technical expertise and customer-focused solution design. In this role, you will work closely with sales teams and customers to deliver technical demonstrations, proof of concepts, and tail ...

C++ Application Software Engineer Hybrid/Remote (12mo)

A leading recruitment agency is seeking a C++ Application Software Engineer for a 12-month contract based in Bristol. This role requires strong experience in C++ development and familiarity with CI/CD practices. Responsibilities include application testing and collaborating with algorithm teams. The position all ...

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    Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights