Software developer Work, Jobs in Thundersley, Ess (with Salaries)

Lead Software Engineer
Leonardo UK Ltd —Basildon
- £65,000 - £80,000 a year
- Full-time
- Hybrid work
- No experience needed
- C++
- Agile
- Flexible schedule
- Referral programme
Azure Platform Engineer / Cloud Operations Architect
INS.IT Solutions Limited —London
- £45,000 - £55,000 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- DevOps
Quick apply
QA Engineer - GCP, Long term Solution - Cloud Identity , London
Photon —London
- Java
- Analysis skills
- Scripting
Software Engineering Lead
HM Revenue and Customs —Stratford
- £65,869 - £72,711 a year
- Part-time
- Hybrid work
- English
- Java
- C++
- Work from home
2d
Telesales / Business Developer
Howdens Joinery Co. —Aylesford
- Full-time
- Sales
- Annual leave
- Employee discount
1d
Undergraduate - Marketing / Sales / Support / Software Development
Microspot Limited —Aylesford
- £14,000 a year
- Computer Science
- Marketing
- Business
Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure (Assistant Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Computer Science
- Engineering
- SQL
Mac OSX / iOS Developer / 3D Programmer
Microspot Limited —Aylesford
- Full-time
- Java
- C++
- Communication skills
Senior/Principal Software Engineer
BAE Systems —Rochester
- C++
- No degree
10d
Senior Developer - Risk Technology - C# .NET, Python, Snowflake SQL (Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Computer Science
- Engineering
- SQL
SENIOR DEVELOPER (.NET / C# ) FOR SOLIDWORKS & AEC APPLICATIONS
Laing O'Rourke —Dartford
- Azure
- Computer Science
- Engineering
Site Reliability Engineer (SRE)
V Square IT Solutions Limited —London
- £50,000 - £52,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
Quick apply
Project Manager – South / South East
Procurement 4 House Builders Limited —Harlow
- Full-time
- Project management
- Bachelor's degree
- Organisational skills
- Health & wellbeing programme
Quick apply
8d
Senior Market Risk Developer – Historical Timeseries (Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Computer Science
- Engineering
- SQL
Senior Infrastructure Engineer - Virtualization, Storage & Automation (Vice President)
Jefferies & Company, Inc. —London
- Full-time
- Azure
- Windows
- AWS
Experienced .NET Engineer
Influential Software —Maidstone
- Full-time
- Microsoft Access
- Azure
- AWS
- Annual leave
- Employee discount
Quick apply
Clinical Systems Specialist (PAS - NHS)
System C —Brentwood
- Full-time
Platform Product Manager
Entain —London
- Full-time
- Hybrid work
- DevOps
- Java
- AWS
- Annual leave
1d
Pre-sales Consultant (PAS - NHS)
System C —Brentwood
- Full-time

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IT Service Desk Analyst
London School of Hygiene & Tropical Medicine —London
You will take part in maintaining, supporting, and developing the IT services that support the research and teaching in the school.
£34,741 - £38,986 a year
12d
IT SUPPORT & PROCUREMENT ASSISTANT - STUDIOCANAL
Canal Plus —London
First point of contact for all IT related queries, dealing with all staff on the ground in the London office providing an efficient customer service experience.

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Lead Software Engineer

Leonardo UK Ltd -
Basildon

Apply Now

Job details

Full-time
£65,000 - £80,000 a year

Benefits

Company pension
Discounted gym membership
Private medical insurance
Flexible schedule
Referral programme

Qualifications

Jira
No experience needed
C++
Agile
Linux
Leadership

Full job description

Job Description:

Salary Range: £65,000 - £80,000

Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity.

The Opportunity

Your Impact

Here at Leonardo, we are seeking experienced Lead Software Engineers to take on pivotal Technical Authority roles within our Integrated Sensors & Protection line of business, working on a range of defence projects.

This role combines technical leadership with strategic influence, offering significant autonomy and responsibility for critical software components or entire projects.

Direct industry experience is not required; we are happy to explore all backgrounds and help develop all our software engineers.

What you will do:

We want to develop a new generation of features and capabilities using innovative software solutions and we need you to create them. You will be a key part in a community of world-class software engineers who will continuously improve, collaborate and innovate with other engineers to create market-leading products within the defence industry.

What You'll Bring:

Understanding and knowledge of one or more of the following:
Several years of C++ software engineering experience in aerospace, defence, or other mission/safety-critical domains.
Development of new applications to meet user expectations and within formal constraints.
Familiarity with the tools and approaches to embedded development.
Experience with developing Windows & Linux applications.
Experience of using Iterative development lifecycles (for example tailored Agile.)
Experience using tools associated with Iterative development lifecycles (Jira / DevOps.)
Familiarity with development to design and coding standards.
Ability to set technical direction, defining software architecture and design strategies aligned with platform and system goals.
Experience ensuring compliance standards and adherence to internal governance processes.
Strong skills in technical risk identification and mitigation across software components.
Hands-on delivery with lifecycle experience from requirements through to certification.
A background in technical leadership, including architectural design, risk mitigation, or technical governance.
Demonstrated ability to mentor and coach engineers, uplifting capability and promoting software engineering excellence.
Familiarity with legacy systems, export controls, interoperability, and long-term product evolution.
Ability to collaborate across disciplines, working closely with systems, hardware, and firmware teams to ensure coherent integration.
Commitment to championing design integrity, acting as the accountable technical lead during audits and reviews.

This is not an exhaustive list, we are keen to hear from you even if you might not have experience in all the above. The most important skill is a good attitude and willingness to learn.

Security Clearance

This role is subject to pre-employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit: https://careers.uk.leonardo.com/gb/en/security-and-vetting

Why join us

At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career development, and work–life balance. Whether you're looking to grow professionally, care for your health, or plan for the future, we’re here to help you thrive.

Time to Recharge: Enjoy generous leave with the opportunity to accrue up to 12 additional flexi-days each year.
Secure your Future: Benefit from our award-winning pension scheme with up to 15% employer contribution.
Your Wellbeing Matters: Free access to mental health support, financial advice, and employee-led networks championing inclusion and diversity (Enable, Pride, Equalise, Armed Forces, Carers, Wellbeing and Ethnicity).
Rewarding Performance: All employees at management level and below are eligible for our bonus scheme.
Never Stop Learning: Free access to 4,000+ online courses via Coursera and LinkedIn Learning.
Refer a friend: Receive a financial reward through our referral programme.
Tailored Perks: Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech & lifestyle discounts, gym memberships and more.
Flexible working: Flexible hours with hybrid working options. For part time opportunities, please talk to us about what might be possible for this role.

For a full list of our company benefits please visit our website.

Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team—they are key contributors to shaping innovation, advancing technology, and enhancing global safety.

At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know.

Be part of something bigger - apply now!

Primary Location:

GB - Basildon

Contract Type:

Permanent

Hybrid Working:

Hybrid

Apply Now

Refine Your Search

software developer jobs in thundersley, ess

Lead Software Engineer

Azure Platform Engineer / Cloud Operations Architect

QA Engineer - GCP, Long term Solution - Cloud Identity , London

Software Engineering Lead

Telesales / Business Developer

Undergraduate - Marketing / Sales / Support / Software Development

Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure (Assistant Vice President)

Mac OSX / iOS Developer / 3D Programmer

Senior/Principal Software Engineer

Senior Developer - Risk Technology - C# .NET, Python, Snowflake SQL (Vice President)

SENIOR DEVELOPER (.NET / C# ) FOR SOLIDWORKS & AEC APPLICATIONS

Site Reliability Engineer (SRE)

Project Manager – South / South East

Senior Market Risk Developer – Historical Timeseries (Vice President)

Senior Infrastructure Engineer - Virtualization, Storage & Automation (Vice President)

Experienced .NET Engineer

Clinical Systems Specialist (PAS - NHS)

Platform Product Manager

Pre-sales Consultant (PAS - NHS)

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