Developer Work, Jobs in Crawley (with Salaries)

Middleware Developer
Giantplus Middleware Solutions UK Ltd. —London
- £50,000 - £70,000 a year
- Full-time
- Hybrid work
- Java
- Communication skills
- Health & wellbeing programme
- Flexitime
Quick apply
13h
Software Engineer, Data Infrastructure & Acquisition - Brighton, United Kingdom
Speechify —Brighton
- Remote
- Doctoral degree
- Computer Science
- Master's degree
19h
Senior Full-Stack Engineer (Java, Typescript & Azure)
Legal & General Investment Management —Hove
- Mentoring
- Communication skills
- Employee discount
9h
Senior Backend Software Engineer (UK)
Pigment —London
- Full-time
- Java
- C++
- Flexible schedule
Lead DevOps Engineer
Northrop Grumman —London
- Hybrid work
- DevOps
- Travel
- Mentoring
- Relocation assistance
4d
Senior Software Engineer
Unity Software Limited —Brighton
- Annual leave
- Employee assistance programme
Senior Software Engineer, Core Experiences - Brighton, United Kingdom
Speechify —Brighton
- Remote
19h
Senior Software Engineer - On Device Machine Learning
Electronic Arts —Guildford
- Hybrid work
- Computer Science
- Software troubleshooting
- Engineering
- Annual leave
Senior Software Engineer (Elite Motorsport)
Catapult Sports —Southwark
- Rotating shift
- Computer Science
- Software development
Quick apply
Principal Software Engineer- Data Platforms
IDBS —Woking
- Full-time
FPGA Developer
BAE Systems —Guildford
- In-person
Housing Planner
Civic Recruitment Limited —Bromley
- £32.68 an hour
- Full-time
- Hybrid work
- Analysis skills
- Supervising experience
- Continuous improvement
Quick apply
Sr. Software Engineer, Cloud Platform
Samsara —London
- Overtime
- Hybrid work
- Computer Science
- Engineering
- Bachelor's degree
Senior Software Engineer, Embedded Android
Unity Technologies GmbH —Brighton
- £54,200 - £95,500 a year
- English
- Annual leave
- Employee assistance programme
6d
Junior RWD Database Programmer (Clinical)
Clinigen —Weybridge
- Full-time
- Hybrid work
- Bachelor's degree
- Communication skills
- Employee assistance programme
- Employee discount
Quick apply
3h
Senior Full Stack Engineer
Atos —Balham
- Mentoring
- Software development
- AI
- Annual leave
5h

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Middleware Developer

Giantplus Middleware Solutions UK Ltd.
London

Quick apply

Job details

Permanent | Full-time
£50,000 - £70,000 a year
13 hours ago

Benefits

Health & wellbeing programme
Flexitime
Paid volunteer time

Qualifications

Technical troubleshooting
Performance tuning
Data integration
Stakeholder collaboration
C#
Java
SOAP
Docker
CI/CD pipelines
Distributed systems
Continuous integration
Back-end development
REST
Technical writing
Multidisciplinary collaboration
Kafka
Root cause analysis
Software development or architecture experience
Communication skills
Software architecture

Full job description

About the Role:

London is a global center for engineering excellence, and at Giantplus Middleware Solutions UK Ltd., we bring that exact standard to enterprise connectivity. We build robust, high-performance middleware architectures that keep complex data systems running seamlessly. We believe enterprise software should be resilient, fast, and scalable. We are looking for a Middleware Developer who can take ownership of our system integration and API pipelines. You aren't just writing code; you are building the nervous system for enterprise data flow. You will collaborate closely with system architects and software engineers, bridging the gap between complex legacy systems and modern distributed networks. You are the advocate for reliable architecture in a room full of data.

Why Work With Us?

The Environment: Our office is located in the heart of London. We value a workspace that fosters technical innovation—think high-performance setups, supportive teammates, and continuous collaboration.
Engineering Culture: We don't need you to convince us that clean architecture matters. We know it does. You will have a direct impact on core system decisions from Day 1.
Modern Tech Stack: We leverage industry-standard messaging tools (Kafka, RabbitMQ) alongside REST APIs and microservices. We speak the language of scalable design.
Growth: We support your continuous learning with access to engineering conferences and training budgets to keep your integration skills at the cutting edge.

Key Responsibilities:

Integration Ownership: Maintain, optimize, and evolve our enterprise middleware and data integration pipelines. Ensure consistent data flow across complex networks.
End-to-End API Design: Lead the process from interface design and protocol specification to implementation, testing, and continuous deployment.
System Optimization: Monitor performance, conduct root-cause analysis, and provide technical resolution for integration bottlenecks to maintain high availability.
Data Reliability: Validate assumptions with technical profiling and end-to-end testing before pushing integration updates into production environments.
Cross-Team Collaboration: Present your integration strategies to software engineering teams and technical leadership. Explain the technical trade-offs behind protocol choices.

What We Are Looking For:

Experience: 3+ years in Software Development with a focus on middleware, distributed systems, or backend enterprise integrations.
Technical Background: Deep experience with messaging systems (Kafka, RabbitMQ), API architectures (REST/SOAP), and languages like Java, Python, or C#.
Tooling: You are proficient with containerization (Docker), CI/CD pipelines, and database query languages.
Communication Skills: Strong English communication skills are required for clear technical documentation and effective cross-team collaboration.
Mindset: You are pragmatic. You know how to balance structural perfection with delivering dependable code that keeps production systems moving.

Pay: £50,000.00-£70,000.00 per year

Benefits:

Flexitime
Health & wellbeing programme
Paid volunteer time

Work Location: Hybrid remote in London SW6 3JH

Quick apply

Refine Your Search

developer jobs in crawley

Middleware Developer

Software Engineer, Data Infrastructure & Acquisition - Brighton, United Kingdom

Senior Full-Stack Engineer (Java, Typescript & Azure)

Senior Backend Software Engineer (UK)

Lead DevOps Engineer

Senior Software Engineer

Senior Software Engineer, Core Experiences - Brighton, United Kingdom

Senior Software Engineer - On Device Machine Learning

Senior Software Engineer (Elite Motorsport)

Principal Software Engineer- Data Platforms

FPGA Developer

Housing Planner

Sr. Software Engineer, Cloud Platform

Senior Software Engineer, Embedded Android

Junior RWD Database Programmer (Clinical)

Senior Full Stack Engineer

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