Software Engineer

3 weeks ago

Greater London, United Kingdom Cogna Full time

Cogna, an ambitious early-stage startup, is on a mission to transform how we understand and solve challenges across various industries that impact our daily lives. Propelled by a commitment to better the world, we are sprinting towards our vision, building a significant company along the way.


Please make an application promptly if you are a good match for this role due to high levels of interest.

If you share our drive and are ready for the most impactful work of your career, we invite you to join us at this pivotal stage. You will have the opportunity to work directly with the founders, both of whom are experienced tech entrepreneurs, and a small yet exceptional team. Together, we are harnessing cutting-edge technology and AI to catalyze this transformation.

This is more than just a job; it's a chance to be at the core of something genuinely transformative.

Why join us:

  • This is your opportunity to be part of a small but mighty team of experts building the future of software using AI very early on. Given the recent advancements in AI, we believe we're on the cusp of a seismic shift in this space. This is your chance to be a significant part of it.
  • The roles we offer are not only salaried, but also come with a substantial equity stake in the rocketship we’ll build together.
  • Our working environment is fast-paced and demanding, yet also fun and closely bonded, with a low-ego culture.
  • As one of the first few, your influence will be substantial, shaping our culture, our product, the engineering architecture, and the very essence of the company.

Job description:

We are looking for a seasoned Software Engineer with a passion for developing scalable, reliable, efficient, and beautiful software. You will be part of an all-star early team, building the future of software. This role is a hybrid role and can be a fully frontend, fully backend, or full-stack role, based on your expertise and focus. We’re looking for superstars who move fast, adapt to changes, and know how to build great software with minimal guidance.

What you’ll do:

  • Define, build, and maintain our backend software architecture and APIs, and frontend interfaces for our core platform.
  • Write and ship high-quality, efficient, and reliable code that is extendible, scalable, and observable. You know how to move fast without breaking things.
  • Take ideas to implementation to shipping. You intuitively know what a great product looks like.
  • Design and build highly observable and scalable web app backends and frontends that are available 24x7.
  • Build beautiful UIs quickly in a modern frontend stack, and iterate quickly on them based on customer feedback.
  • Help foster an engineering culture that encourages innovation and high-quality code standards.
  • Collaborate closely in a small team to build world-class software fast

What we’re looking for:

  • At least 5 years of relevant work experience.
  • The drive to work at an early-stage startup
  • You're a frontend wizard who can turn designs into high-quality code and beautiful frontends quickly.
  • Comfortable building highly-available APIs with a strong understanding of RPC frameworks
  • Proven track record of building scalable and modern backend microservices with observability as a first-class citizen.
  • You have expertise in coding with modern Python or at least one modern strongly-typed language. You’re an expert in a modern frontend stack like React/Redux/Typescript.
  • Familiarity with tools like Kubernetes, Terraform, and various CI/CD tooling is a plus.
  • Ability to thrive in a fast-paced, quickly changing environment.
  • Experience with machine learning applications and/or large language models is a plus, but definitely not necessary.
  • Familiarity with workflow orchestration systems such as Argo or Temporal is a plus.
  • Experience with building enterprise integrations or enterprise SaaS is a plus.

  • Microsoft .Net Software Engineer

    2 weeks ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. Design and develop high-quality software solutions using C#...

  • Microsoft .Net Software Engineer

    2 weeks ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. Design and develop high-quality software solutions using C#...

  • Microsoft .Net Software Engineer

    10 hours ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. Design and develop high-quality software solutions using C#...

  • Software Engineer

    1 week ago

    London, United Kingdom Dirac Software Full time

    Dirac is hiring following a £2m investment round and hitting £3m annualised revenue!Our investors include Backed VC, Patrick McKenzie (patio11) and Charlie Songhurst. Dirac is hiring software engineer(s) to take us to £1m in monthly sales by December. If you’ve heard of patio11 before you should definitely applyPay is £80k base + upto 0.5% EMI share...

  • Junior Software Engineer

    1 month ago

    London, United Kingdom Carter Software Full time

    Upload CV/Resume * Allowed Type(s): .pdf, .doc, .docx By using this form you agree with the storage and handling of your data by this website. * By Joe Carter | October 3, 2023 | Comments Off on Junior Software Engineer #J-18808-Ljbffr

  • Head of Software Engineering

    3 days ago

    London, United Kingdom JAM Software GmbH Full time

    Senior leadership role and opportunity to shape the technology roadmap and product of a category-defining B2B SaaS startup Working hand-in-hand with the co-founders, previously senior executives at a Fortune 500 company Competitive compensation package, incl. stock options Flexible hours and hybrid working Attractive office space in the heart of London ...

  • Head of Software Engineering

    3 days ago

    London, United Kingdom JAM Software GmbH Full time

    Senior leadership role and opportunity to shape the technology roadmap and product of a category-defining B2B SaaS startup Working hand-in-hand with the co-founders, previously senior executives at a Fortune 500 company Competitive compensation package, incl. stock options Flexible hours and hybrid working Attractive office space in the heart of London ...

  • Senior C# .NET Software Engineer

    1 week ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. You’ll collaborate with cross-functional teams to design,...

  • Senior C# .NET Software Engineer

    2 days ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. You’ll collaborate with cross-functional teams to design,...

  • Senior C# .NET Software Engineer

    2 weeks ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. You’ll collaborate with cross-functional teams to design,...

  • Senior C# .NET Software Engineer

    2 weeks ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. You’ll collaborate with cross-functional teams to design,...

  • Senior C# .NET Software Engineer

    13 hours ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. You’ll collaborate with cross-functional teams to design,...

  • Senior C# .NET Software Engineer

    2 days ago

    London, United Kingdom Carter Software Full time

    At Carter Software, we’re revolutionizing the way businesses manage their data, and we’re seeking a Senior C# .NET Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a pivotal role in the development and enhancement of our cutting-edge software solutions. You’ll collaborate with cross-functional teams to design,...

  • Engineer - Software Engineering

    3 days ago

    London, United Kingdom JAM Software GmbH Full time

    You want to build large scale ML systems from the ground up. You care about making safe, steerable, trustworthy systems. As a Software Engineer, you'll touch all parts of our code and infrastructure, whether that's making the cluster more reliable for our big jobs, improving throughput and efficiency, running and designing scientific experiments, or...

  • Engineer - Software Engineering

    1 day ago

    London, United Kingdom JAM Software GmbH Full time

    You want to build large scale ML systems from the ground up. You care about making safe, steerable, trustworthy systems. As a Software Engineer, you'll touch all parts of our code and infrastructure, whether that's making the cluster more reliable for our big jobs, improving throughput and efficiency, running and designing scientific experiments, or...

  • Engineer - Software Engineering

    3 days ago

    London, United Kingdom JAM Software GmbH Full time

    You want to build large scale ML systems from the ground up. You care about making safe, steerable, trustworthy systems. As a Software Engineer, you'll touch all parts of our code and infrastructure, whether that's making the cluster more reliable for our big jobs, improving throughput and efficiency, running and designing scientific experiments, or...

  • Engineer - Software Engineering

    1 day ago

    London, United Kingdom JAM Software GmbH Full time

    You want to build large scale ML systems from the ground up. You care about making safe, steerable, trustworthy systems. As a Software Engineer, you'll touch all parts of our code and infrastructure, whether that's making the cluster more reliable for our big jobs, improving throughput and efficiency, running and designing scientific experiments, or...

  • Senior Engineer, Software Test Engineering

    17 hours ago

    London, United Kingdom JDA Software Full time

    Doddle is the leading first and last mile technology provider, working with the biggest and best logistics businesses in the world to make ecommerce deliveries, returns and consumer sends more efficient, sustainable and customer-focused. Blue Yonder is one of the world’s leading supply chain solutions providers, you can read more about this on our...

  • Senior Engineer, Software Test Engineering

    4 days ago

    London, United Kingdom JDA Software Full time

    Doddle is the leading first and last mile technology provider, working with the biggest and best logistics businesses in the world to make ecommerce deliveries, returns and consumer sends more efficient, sustainable and customer-focused. Blue Yonder is one of the world’s leading supply chain solutions providers, you can read more about this on our...

  • Senior Engineer, Software Test Engineering

    4 days ago

    London, United Kingdom JDA Software Full time

    Doddle is the leading first and last mile technology provider, working with the biggest and best logistics businesses in the world to make ecommerce deliveries, returns and consumer sends more efficient, sustainable and customer-focused. Blue Yonder is one of the world’s leading supply chain solutions providers, you can read more about this on our...