Systems Developer jobs in West Sussex

SYSTEMS TEST & INTEGRATION ENGINEER PERMANENT CRAWLEY West Sussex My client is developing world-class flight simulators that are shaping the future of aviation training. Within these roles you will be delivering high-performance, real-time systems for the aerospace industry. Responsible for overseeing system integration, verification, and validation of advanced flight simulation systems. This r...

SYSTEMS TEST & INTEGRATION ENGINEER – PERMANENT – CRAWLEY West Sussex Check you match the skill requirements for this role, as well as associated experience, then apply with your CV below. My client is developing world-class flight simulators that are shaping the future of aviation training. Within these roles you will be delivering high-performance, real-time systems for the aerospace...

Job Title: Microsoft D365 BC Systems Manager Salary: £59,103 per annum, Band H, Level 3 - Inclusive of a Market Supplement Location: Scout Store, Lancing, West Sussex, BN15 8UG Contract Type: Permanent Working Hours: 35 - Hybrid working with two days a week in Lancing and as required. About the role We're looking for an experienced and practical Microsoft D365 Business Central Systems...

Responsibilities - Design and maintain conceptual, logical, and physical data models for electrical transmission and distribution networks. - Collaborate with EMS/ADMS teams to implement accurate network models using tools like eTerra Habitat. - Develop and optimize SQL queries for relational databases such as Oracle 19C and above. - Create and configure network displays using Display Builder...

Embedded Systems Engineer (Part-Time to Full-Time) – Optect Ltd Location: Remote (UK-based), onsite in Bath, or hybrid Hours: 0.5 FTE – 1.0 FTE Right to work in the UK required Optect is developing the next generation of long-range flame detection technology and deploying it into some of the most challenging environments on Earth. We are now looking for a motivated Embedded Systems Engineer...

The Role: Systems Engineer – MoD/Government & Defence Industry Location: Redhill, Surrey, UK Department: MoD/Government Systems Engineering Employment Type: Full-Time About the Industry: The Government & Defence technology sector delivers secure, mission-critical communication and network systems that enable national resilience, intelligence sharing, and operational success across land,...

Contract – 8 Months Inside IR35 Remote – UK Power Systems Consultant (EMT & RMS Studies) The consultant will support power system projects across multiple phases by delivering high-quality electrical studies and technical documentation. Key Responsibilities - Develop and validate EMT and RMS models for assets such as WTGs, PPCs, and STATCOMs. - Plan and execute design and Grid Code...

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Aspinal of London are looking for an experienced Microsoft Dynamics NAV 2017 Support Specialistwith a minimum of 5 years’ hands-on experience in supporting, maintaining, and enhancing NAV environments. The successful candidate will serve as the first point of contact for NAV-related incidents and service requests, while also taking ownership of system configuration, troubleshooting, and...

Job Description Junior DevOps/Backend Developer The Company 🚀 Viewture is the leading creator financing company, partnering with the world’s most exciting content creators to help them grow faster, earn more, and unlock new opportunities. We work closely with creators, talent managers, and brands across YouTube, TikTok, Instagram, and beyond — combining commercial expertise with a deep...

You will be a key commercial ambassador for the business, responsible for developing new revenue streams and nurturing existing partnerships across airlines, MROs, OEMs, and aviation suppliers. Your role will combine inventory parts brokering, negotiating complex agreements, and delivering tailored solutions to meet customer requirements.

You will be responsible for generating new business while managing and expanding existing client relationships. The role suits a confident, customer-focused sales professional with experience selling complex B2B software solutions. Key Responsibilities: - Drive new business opportunities and achieve sales targets across software and associated services

You will shape how our engineers build, test, release, and monitor software, ensuring frictionless workflows while keeping ownership of business logic, test quality, and development practices firmly with the product engineering teams.

You will be responsible for designing, developing and implementing solutions using the MS Integration Services & MS Power Platform suite including but not limited to Logic Apps, Service Bus, Event Grid, APIM, Functions & Function Apps, SQL Server, Azure SQL, Dataverse, D365 modules, 3rd-party APIs, Azure Synapse, Fabric and Key Vault.

Aircall is a unicorn AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, faster resolutions, and scale. We're redefining what a customer communications platform can be—by combining voice, SMS, WhatsApp, and AI into one seamless workspace. Our momentum comes from a simple but powerful idea: help every customer-facing team work smarter, not harder....

Job Description Ready to turn your electronics industry experience into a rewarding sales career? We're seeking a driven, confident, and inquisitive Business Development Representative to help grow a successful PCB and PCBA manufacturing business. This is a phone-first role, ideal for someone who enjoys opening doors, building relationships, and converting technical conversations into real...

About TriloDocs TriloDocs is a growing company at the intersection of technology and life sciences. We help pharma and healthcare organizations transform scientific data into clear, structured documents. Our team is passionate about creating intuitive, reliable tools that make a real difference. The Role We're looking for a Mid-Level to Senior Python Developer with a strong STEM background —...

Business Development Director – EU Military Partnerships Osiris Inc. - Location: Remote (EU-based, with travel to various EU countries) - Reports to: CEO - Compensation: commensurate with experience/qualifications About Osiris Inc. Osiris Inc., founded in 2025 in the United States, is revolutionizing uncrewed systems with our unified OS platform ("One OS. Any Robot") for aerial, ground,...

You will support both your own territory and the wider commercial team to drive growth across product, local, regional, and national levels. With a strong focus on internal and external engagement, you will champion new initiatives, lead projects from ideation through to commercialisation, and play a key role in identifying and executing new market opportunities.

Job Title: Microsoft D365 BC Systems Manager Salary: £59,103 per annum, Band H, Level 3 - Inclusive of a Market Supplement Location: Scout Store, Lancing, West Sussex, BN15 8UG Contract Type : Permanent Working Hours : 35 - Hybrid working with two days a week in Lancing and as required. About the role We're looking for an experienced and practical Microsoft D365 Business Central Systems Manager...