Software Engineer at Axle Careers | London

Join Axle Careers as a Software Engineer and embark on an exciting journey to develop cutting-edge software solutions. We are looking for a talented individual who thrives in a collaborative environment and is passionate about technology. In this role, you will be responsible for designing, coding, and testing software applications, ensuring high performance and responsiveness.

As a Founder's Associate at axle-careers, you will play a crucial role in supporting our executive team in various strategic initiatives. This position is designed for a highly motivated and detail-oriented individual who thrives in a fast-paced environment. You will assist with research, project management, and operational tasks to help drive our company’s growth.

About Axle Energy Axle Energy builds software to help decarbonize the energy system and fight climate change. Our team develops infrastructure that optimizes energy use, making sure it happens when electricity is both cleaner and more affordable. The platform manages vehicle charging, heating systems, and home batteries. Machine learning helps us predict when and how much energy is needed. Today, we oversee tens of thousands of distributed energy assets and continue to grow quickly. Read more about our work here. Role Overview This Software Engineer position focuses on building and maintaining the core infrastructure that links and coordinates distributed energy devices, so they can participate in electricity markets. The role blends product engineering, devops, and data engineering. Engineers at Axle have broad ownership, often communicating directly with clients and market operators to collect feedback and improve outcomes. The company has a flat structure, which supports quick decisions and gives every team member a strong sense of ownership. What You Will Do Build a strong understanding of the energy domain and business needs to work effectively and independently. Prioritize delivering results and taking full responsibility for the products you develop. Adapt to changing priorities and deadlines, focusing on delivering the majority of value in a fraction of the time. Technology Stack Backend: Python is the main language, supporting close collaboration between data scientists and engineers for rapid development. Prototyping: Figma is used to design and test ideas quickly before building them out. Location This role is based in London.

Join Axle Careers as a Growth Specialist and be at the forefront of driving our business expansion. In this role, you will leverage innovative strategies and data-driven insights to identify growth opportunities and enhance our market presence. If you are passionate about growth hacking and thrive in a dynamic environment, we want to hear from you!

Join our dynamic team at Axle Careers as a Business Operations Specialist! In this pivotal role, you will be at the forefront of driving operational excellence and strategic initiatives that enhance our business performance. You will collaborate with cross-functional teams to analyze processes, identify areas for improvement, and implement solutions that promote efficiency and productivity.

Join our dynamic team at Axle Careers as a Technical Operations Specialist. In this role, you will be at the forefront of our technical operations, ensuring that our systems run smoothly and efficiently. You will collaborate with cross-functional teams to troubleshoot issues, implement solutions, and enhance our operational processes.

Join our dynamic team at Axle Careers as we embark on an exciting journey of international expansion. We are looking for a passionate and strategic International Expansion Specialist who will play a pivotal role in identifying new markets and driving business growth globally.Your key responsibilities will include conducting market research, developing expansion strategies, and collaborating with cross-functional teams to execute initiatives that enhance our global presence.

About Axle Energy Axle Energy builds software that helps shape a lower-carbon energy future. Our platform manages energy assets such as vehicle chargers, heating systems, and home batteries, aligning their usage with times when electricity is more affordable and sustainable. With oversight of hundreds of thousands of devices, we are making a measurable difference in the energy sector. We operate in a traditionally established industry, yet we move gigawatt-hours of energy in real time and continue to grow quickly to meet rising customer needs. Backed by leading investors like Accel, we are committed to building the infrastructure needed for a decarbonised world. Learn more about our work and vision here. Role Overview: Partnerships Manager (London) The Partnerships Manager will help accelerate the adoption of Axle Energy's solutions by supporting partners as they implement flexibility into their offerings. This role focuses on making partner onboarding and process adaptation smooth, avoiding unnecessary bureaucracy. Success in this position directly supports Axle Energy’s growth in the B2B2C space, helping partners onboard efficiently and scale their impact. The role is client-facing and combines commercial focus with technical understanding. Key Responsibilities Manage and grow relationships with partners. Oversee onboarding and implementation for new and existing partners. Drive initiatives to expand and deepen partner accounts. What You'll Do Guide partners from onboarding through account expansion, ensuring they gain full value from Axle Energy’s products. Share market insights on user propositions, communications, and positioning. Maintain ongoing relationships after implementation, looking for ways to improve and deepen engagement. Act as a bridge between partners and engineering teams, setting up feedback loops to inform product improvements. Develop scalable processes and products for a range of customer segments. Use data to inform decisions and improve outcomes for partners.

About Axle Energy Axle Energy builds software to support a decarbonised energy system. The platform helps shift energy use to times when electricity is cleaner and more affordable, managing vehicle charging, heating, and home battery storage. By overseeing a large network of energy assets, Axle Energy plays a direct role in cutting carbon emissions. The company operates within a traditional sector but moves quickly, managing gigawatt-hours of electricity and scaling to meet rising customer demand. Axle Energy is backed by investors including Accel. Learn more about current projects here. Role Overview: Growth Specialist (London) This role suits someone eager to shape Axle Energy’s commercial direction and help build a strong go-to-market foundation. The Growth Specialist will work closely with customers to encourage adoption of Axle’s technology, support the commercialisation of grid flexibility, and drive increased usage over time. The team values adaptability and a hands-on approach, with the ability to cut through obstacles and keep processes simple. Strong commercial instincts, a strategic mindset for market entry, and comfort with technical conversations are essential for success in this position. Main Responsibilities Identify and secure new business opportunities. Grow and manage the sales pipeline. Develop and implement go-to-market strategies. Oversee client onboarding and nurture ongoing commercial relationships. What You’ll Do Shape Axle’s sales strategy and contribute to rapid revenue growth as the company refines its go-to-market approach. Manage the full cycle of new customer acquisition, from first contact to commercial agreement, enabling partners to drive revenue (multilingual skills are a plus). Lead go-to-market activities with partners, including value proposition development, pricing, customer segmentation, and launch planning. Act as a commercial link between partners and internal teams, turning market and customer insights into actionable product and market strategies. Design and improve scalable sales and partner processes to support repeatable growth.

Join our dynamic team at Axle Careers as a Data Scientist, where you will leverage your analytical skills to extract meaningful insights from complex datasets. You will collaborate with cross-functional teams to develop innovative data-driven solutions that enhance business performance and drive strategic decision-making.

About UsAt Axle Energy, we are at the forefront of transforming the energy landscape by developing the essential infrastructure for a decarbonised energy system. Our innovative software optimally manages energy consumption by coordinating vehicle charging, heating systems, and home battery usage, effectively controlling hundreds of thousands of energy assets.In a fast-paced environment, we operate within a traditionally established industry while facilitating the movement of gigawatt-hours of electrons in real-time, and we are expanding our team to meet the growing demand from our customers.We take pride in our backing from elite investors, including Accel. Discover more about our vision here.About the RoleWe are seeking an enthusiastic and customer-focused support champion to enhance our users’ experience with Axle Energy’s products. This is a 3-month part-time contract position, ideal for someone eager to make a tangible impact.Your ResponsibilitiesTake ownership of complex or high-priority customer inquiries.Work closely with the technical team to identify and resolve customer pain points.Maintain and enhance internal technical documentation and knowledge resources.Identify recurring customer issues and provide insights for product improvement.You Are a Great Fit If You AreOrganized: You efficiently manage a to-do list and prioritize tasks to ensure critical issues are addressed promptly.Empathetic: You genuinely care about resolving others’ challenges and feel invested in ensuring a smooth experience.Curious: You have a proactive approach to troubleshooting and are open-minded when diagnosing issues.BenefitsWe offer a competitive salary and the unique opportunity to directly contribute to the future of energy markets and accelerate the transition to a low-carbon world. We strive to maintain equitable compensation across the company, with a 1:1 median ratio between founder and team compensation.

About Axle Energy Axle Energy builds the infrastructure for a decarbonized energy system. Our software shifts energy use to times when electricity is cleaner and more affordable, managing charging for vehicles, heating, and home batteries. With a large network of energy assets under management, we help drive meaningful gains in energy efficiency. Though the energy sector is traditional, our team moves gigawatt-hours of energy in real time. As demand grows, we are expanding to serve more customers. Axle is backed by top-tier investors, including Accel. Read more about our work here. Role Overview: People Operations Specialist Axle Energy is hiring a People Operations Specialist to own the hiring process from start to finish. This role shapes how we find, attract, and onboard new team members, working closely with our co-founders to meet ambitious growth goals, about ten new hires each quarter. The focus is on both speed and quality. This position builds the systems and candidate pipelines that support our team's success. The right person brings strong operational and strategic skills, balancing hands-on execution with the design of scalable processes for high-quality results. Experience with Ashby is a significant plus. What You'll Do Manage the full hiring cycle for a range of roles, from sourcing through to offers and closing. Design and maintain efficient, scalable workflows while ensuring a positive candidate experience. Partner with hiring managers to clarify needs, refine job descriptions, and improve recruitment outcomes. Lead onboarding to help new hires succeed from day one. Support the broader employee lifecycle, including engagement, performance, and retention initiatives. Benefits and Compensation Axle offers a meaningful equity stake and a competitive salary. The company maintains a flat structure and aims for equitable pay, with a 1:1 median ratio between founder and team salaries. Work directly on shaping the future of energy markets and supporting the transition to a low-carbon world.

About Axle Energy Axle Energy builds the infrastructure needed for a decarbonized energy system. Our software coordinates energy use during periods of low-cost, sustainable electricity, managing vehicle charging, heating, and home battery storage. Today, we oversee hundreds of thousands of energy assets across multiple platforms. Though the energy sector is often seen as traditional, Axle moves gigawatt-hours of power with speed and adaptability. Our team is expanding quickly to meet growing demand. We are backed by leading investors, including Accel. Learn more about our work here. Role Overview: International Expansion Lead (London) Axle Energy has earned a strong position in our current markets and is now preparing for international growth. We aim to become the leading global platform for energy flexibility. The International Expansion Lead will play a central role in shaping and executing this vision. This position focuses on evaluating new markets, building business models from scratch, conducting regulatory analysis, modeling revenue per asset, and testing new concepts at a startup pace. What You Will Do Develop and execute strategies for Axle’s international expansion. Assess business models, analyze market access requirements and regulations, and evaluate value across power markets worldwide. Engage with grid operators, utilities, retailers, partners, and prospects to validate or challenge new market hypotheses. Launch Axle’s operations in new regions: identify pilot opportunities, establish partnerships, and build key relationships. Who We’re Looking For This role suits someone who can work across technical and commercial domains, navigate complex data, and spot opportunities for rapid market entry. The International Expansion Lead will help drive major projects on a global stage, develop deep sector knowledge, and work at the forefront of electrification.

Our Journey Welcome to Zopa! Founded in 2005, Zopa pioneered the peer-to-peer lending landscape and in 2020, we proudly launched Zopa Bank. We’re on a mission to transform the banking experience by listening closely to our customers and addressing their concerns with innovative solutions. Our vision centers on placing individuals at the heart of banking, empowering them to aim high and advance the financial world. Discover more about our exciting services at Zopa.com! Our accomplishments are a testament to the incredible talent within our team. We’re not just collecting industry accolades; we’ve also been recognized as one of the top three Most Loved Workplaces in the UK. If you are enthusiastic about tackling unconventional challenges, eager to think outside the box, and driven to create a significant impact, Zopa is the place for you. Join us and make a difference! Want to see our culture in action? Follow us on Instagram @zopalife.The Engineering OpportunityAs a Software Engineer at Zopa, you will do more than just code; you will engage in solving meaningful financial challenges for millions of customers. You will work on distributed systems that process thousands of transactions daily, develop robust services that manage financial assets, and design user experiences that simplify traditionally complex financial products.

Join our dynamic team at getscope as a Software Engineer, where innovation meets excellence. As a key member of our development team, you will work on cutting-edge projects, contribute to all phases of the software development lifecycle, and help us deliver high-quality software solutions. This role offers an exciting opportunity for growth and collaboration in a fast-paced environment.

Join our innovative team at Faculty as a Software Engineer. In this role, you will be responsible for developing scalable software solutions that meet the needs of our clients. You will collaborate with cross-functional teams, utilizing the latest technologies to deliver high-quality products.

Join Our Team! At demo.levels.fyi, we are looking for a passionate Software Engineer to contribute to innovative projects in the tech industry. Our team thrives on creativity and collaboration, fostering an environment where ideas bloom. You will be working with cutting-edge technologies and play a crucial role in developing solutions that redefine the user experience.

About xAIAt xAI, we are dedicated to developing cutting-edge AI systems that enhance humanity's understanding of the universe and support our quest for knowledge. Our team is compact yet highly driven, committed to engineering excellence. We seek individuals who relish challenges and thrive on curiosity. Our flat organizational structure empowers all employees to take initiative and contribute meaningfully to our mission. We value strong work ethics and prioritization skills, and we expect our team members to communicate effectively and share knowledge concisely with one another. About the TeamAs a member of our team, you will engage with the full xAI technology stack, encompassing model development to production infrastructure. This role is based in London, UK, and we will align you with a suitable team during the offer stage.About the RoleWe understand that every candidate has a unique journey. Whether you’ve engineered embedded systems for spacecraft or developed large-scale distributed infrastructure, we believe that engineers who excel in one challenging domain can thrive in others. At xAI, our primary focus is on training advanced AI models and delivering products built on them. If you possess a proven track record of remarkable achievements—be it resolving critical issues under tight deadlines or successfully reviving a struggling project—we encourage you to apply, even if your background doesn’t align perfectly with machine learning or software development. The “statement of exceptional work” section in your application is paramount; please take the time to be concise, specific, and concrete.Interview ProcessApplication review.15-minute technical call with the team.Technical interviews.Role alignment discussion.

About Us Welcome to Zopa! Since our inception in 2005, we have pioneered the peer-to-peer lending landscape, and in 2020, we proudly launched Zopa Bank. Our mission is to revolutionize the banking experience by actively listening to our customers and addressing their financial concerns. We are committed to creating a banking ecosystem that prioritizes our customers’ needs, enabling them to reach their financial aspirations. Discover more about our innovative services at Zopa.com!Our accolades speak volumes; we not only receive industry awards but have also been recognized as one of the top three Most Loved Workplaces in the UK.If you are passionate about tackling unconventional challenges, thinking outside the box, and making a significant impact in the financial space, Zopa is the place for you. Join us and be part of something remarkable! Follow our journey on Instagram @zopalife.Your Engineering ChallengeAs a Senior Software Engineer, you won't just be writing code; you'll be tackling real financial challenges faced by millions. You will design and implement distributed systems that handle thousands of transactions each day, develop robust services to manage financial data, and simplify complex financial products to enhance user experience.

Join Aircall, a leading unicorn in the customer communications sector, revolutionizing the way businesses connect with their customers. Our AI-powered platform, trusted by over 22,000 companies globally, integrates voice, SMS, WhatsApp, and AI into a single cohesive workspace, enhancing revenue generation, expediting issue resolution, and empowering customer-facing teams.At Aircall, we believe in working smarter, not harder. Our AI Voice Agent automates routine calls, AI Assist simplifies post-call tasks, and AI Assist Pro offers real-time support, enabling teams to perform at their best. This innovation leads to increased revenue, quicker resolutions, and scalable teams.Headquartered in Paris, with a robust presence in North America centered in Seattle, Aircall has teams across various cities including Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. We have crafted a beloved product and a rapidly growing business, supported by top-tier investors and driven by swift AI advancements across our offerings.At Aircall, you will become part of a dynamic and ambitious organization, where product excellence and execution are paramount. We prioritize swift decision-making, visible impact, and genuine growth.Our Work Culture: We are dedicated to our customers, rely on data-driven insights, and are focused on delivering impactful results. We value responsibility, continuous learning, and thoughtful speed. If you thrive in a collaborative, fast-paced environment where trust and impact are essential, you'll fit right in.We are seeking a motivated and passionate Senior Software Engineer to join our expanding engineering team and contribute to our innovative projects.In this role, you will be responsible for the design, development, deployment, and operation of critical features that enhance customer satisfaction. You will focus on operational excellence, metrics, observability, and best practices while mentoring your peers within the engineering team.With a commitment to quality, excellence, and agility, you will help elevate our delivery processes. Utilizing a NodeJS and Typescript back-end stack hosted on AWS, you will ensure that our solutions meet the highest standards.