IT Systems Administrator at Hypersonica | London

Join our dynamic engineering team at Hypersonica Productions Ltd. as a Senior Systems Engineer. In this pivotal role, you will lead the design and implementation of innovative systems that drive our cutting-edge projects. Collaborate with a talented group of engineers to enhance our systems architecture, ensuring optimal performance and reliability.Your expertise will contribute to the development of scalable solutions while mentoring junior engineers and fostering a culture of continuous improvement. If you are looking for a challenging opportunity to make a significant impact in a forward-thinking company, we want to hear from you!

Hypersonica builds advanced defense technology in Europe, emphasizing speed, resilience, and independence. The London-based team is small, highly skilled, and works closely to solve complex technical challenges and deliver rapid results. Role overview The Senior AIT Engineer position is located in London and offers the chance to influence the company’s direction from within a close-knit group. Deep technical expertise, sound judgment, and comfort working with minimal supervision are valued here. Every team member plays a significant role in shaping both projects and company culture. What sets this role apart Contribute to projects that drive Europe’s technological autonomy. Take on responsibilities that extend beyond a fixed job description, with the role adapting to individual strengths and impact. Focus on meaningful, complex challenges rather than routine assignments. Who fits this team Engineers who have delivered results others thought impossible. Individuals whose skills or experience may not fit standard categories but offer a unique perspective. People who value initiative and expertise over traditional job titles and thrive in such environments. Hypersonica welcomes candidates who want to help shape the future of European defense technology and are ready to make a direct impact.

About Hypersonica Hypersonica develops advanced defense technology for Europe. The team focuses on speed, resilience, and building technological autonomy. As a small group, Hypersonica tackles complex challenges and delivers solutions quickly. Role Overview: Senior Safety Engineer This London-based position plays a key part in shaping both the company and its products. The Senior Safety Engineer will help address critical business needs, with the scope of the role adapting based on individual strengths and experience. What Sets This Role Apart Direct influence on company direction and technology Work closely with a select, highly skilled team Opportunities to solve problems that others consider unsolvable Emphasis on independent work and sound technical judgment Who Hypersonica Looks For Extensive technical expertise in relevant fields Proven ability to work independently and make decisions Track record of unique accomplishments or solving difficult challenges Capacity to adapt and shape the role as business needs evolve This position is based in London and is central to advancing Europe’s technological self-sufficiency.

Hypersonica develops defence technology in Europe, with a focus on speed, resilience, and autonomy. The team tackles complex technical problems and delivers solutions that support the sector’s needs. Role overview The Licensing Officer role is based in London and supports a core business function at Hypersonica. This position will adapt and grow according to the strengths and ideas of the person who steps in. Work in this role has a direct connection to advancing Europe’s technological sovereignty. Our culture Collaboration and open communication influence strategic decisions. Key decisions are made by a small group with deep technical expertise and sound judgment. Team members are trusted to work independently and show initiative. Creativity is valued over simply following established routines. Who we look for People who have solved difficult problems or achieved goals others thought were out of reach. Candidates with skills or backgrounds that may not fit a standard job description but offer unique value. Every member of the team at Hypersonica plays a direct role in shaping the company’s goals and future direction.

Hypersonica builds advanced hypersonic defense technologies for Europe, aiming to set higher standards for speed, resilience, and technological independence. The company’s London office is home to a focused team dedicated to solving demanding technical problems in this field. Role overview The IT Security Expert role sits at the heart of Hypersonica’s work. This position joins a small, highly skilled group that faces complex security challenges. Technical depth, independent judgment, and the ability to work with minimal oversight are valued here. What sets this role apart Responsibilities will shift based on individual strengths and experience. Direct input into company strategy and Europe’s technological autonomy. Chance to tackle problems that others consider impossible or unconventional. Requirements Outstanding technical skills in IT security. Demonstrated independence and sound decision-making. Background in addressing significant, unconventional challenges. Creative thinking and a record of unique contributions. Location This role is based in London.

Join Us in Advancing Europe's Hypersonic Technology At Hypersonica, we’re pioneering new frontiers in European defence technology. Our mission is to provide unmatched speed, resilience, and technological autonomy, setting a new benchmark in the industry. We are a compact yet exceptional team, dedicated to tackling significant challenges and delivering swift solutions. As our Programme Manager, you will not simply be filling a pre-established role. You will immerse yourself in a high-caliber environment where each team member significantly influences the organization's future. Our approach emphasizes recruiting a select group of extraordinary individuals with extensive technical expertise, sound judgment, and the capacity to work independently. We prioritize talent over conventional qualifications. This position addresses a crucial business requirement, yet its trajectory will be defined by you. If you have accomplished what many deemed impossible or possess a distinctive skill set that defies traditional categories, we are eager to connect with you. Your contributions will directly enhance Europe’s technological independence.

Hypersonica develops advanced defence technology across Europe, with a focus on speed, resilience, and strengthening technological independence. The company values technical excellence and seeks people who approach complex problems with creativity and urgency. Role overview This Junior Systems Engineer position is based in London and sits within a close-knit, skilled team. The role involves hands-on work on projects that influence the future of defence technology. Junior engineers here contribute directly to Hypersonica’s mission and ongoing growth. What makes this role unique Collaborate with experienced professionals in an environment where each team member’s work matters Tackle meaningful challenges and help develop quick, effective solutions Shape the position over time by drawing on your own strengths and interests Support projects that advance Europe’s technological autonomy Who succeeds at Hypersonica People with strong technical abilities and sound judgment Those who thrive both independently and within a team Candidates who have achieved results that others considered unlikely, or who bring a unique mix of skills Individuals ready to take on evolving responsibilities as their contributions grow Applicants with unconventional backgrounds or skills are encouraged to apply, especially if they have a record of delivering results in demanding situations.

Contribute to Europe's Hypersonic Advancements At Hypersonica, we are pioneering advancements in European defence technology, committed to enhancing speed, resilience, and technological independence in a rapidly evolving landscape. Our small, specialized team tackles significant challenges, delivering solutions at an unprecedented pace. As the MOD Account Manager, you will not merely fill a standard role; instead, you will thrive in a dynamic environment where every team member influences the trajectory of our organization. We prioritize exceptional talent that demonstrates extensive technical expertise, sound judgement, and the capability to work independently. Our hiring philosophy focuses on exceptional individuals who can shape their roles. If you have accomplished what was deemed impossible or possess an extraordinary mix of skills that defy conventional categories, we encourage you to connect with us. Your contributions will play a vital role in bolstering Europe’s technological sovereignty.

Hypersonica develops defense technology in Europe, focusing on speed, resilience, and independence. The company tackles complex technical problems that influence the future direction of the industry. Role overview The Senior Verification and Validation Systems Engineer position is based in London and supports a core business priority. This role requires deep technical knowledge, independent problem-solving, and sound decision-making. Senior engineers at Hypersonica have a direct influence on both project outcomes and the company’s overall progress. What sets this role apart Contributes directly to European technological sovereignty and defense capability Offers the chance to shape responsibilities based on individual strengths and insights Collaboration with a small, highly skilled team Requirements Significant experience in systems engineering, verification, or validation Proven ability to work independently and deliver results with minimal supervision Track record of achieving ambitious or unconventional goals Hypersonica values expertise and unique viewpoints more than formal titles. The scope of this position will adapt as the engineer brings their own skills and ideas to the team.

Join Us in Shaping Europe's Hypersonic Defense Future At Hypersonica, we are at the forefront of redefining European defense technology. Our mission is to deliver unprecedented speed, resilience, and technological autonomy, setting a new benchmark in the industry. As a compact and elite team, we tackle significant challenges and resolve them rapidly. As the Vice President of Operations, you will not be stepping into a traditional role. Instead, you will immerse yourself in a talent-rich environment where every team member influences the company's trajectory. Our hiring philosophy is centered on selecting a select few exceptional individuals who possess extensive technical expertise, sound judgment, and the capability to work independently. We prioritize talent over rigid job descriptions. While this position addresses a vital business requirement, its evolution will be guided by your unique skills and contributions. If you have achieved what others deemed impossible, or possess a distinctive skill set that transcends conventional boundaries, we invite you to connect with us. Your efforts here will directly impact Europe’s technological sovereignty.

Hypersonica advances European defence technology from its base in London, focusing on speed, resilience, and independence. The company’s small, skilled team works closely to solve complex challenges and deliver results quickly. Role overview The M&P Structures Engineer role sits within a group where every engineer shapes the company’s direction. Rather than following a fixed job description, responsibilities shift to meet current needs and can evolve based on individual strengths. Each team member has a direct impact on projects and priorities. What makes this team unique Strong emphasis on technical excellence, independent thinking, and sound judgment Every contribution helps define the company’s path Open to those whose skills or achievements fall outside traditional categories Who will thrive here Engineers with a record of solving problems others considered impossible Individuals who bring a unique blend of skills and experience People motivated to support Europe’s technological self-sufficiency through their work Exceptional talent and a drive to set new standards in hypersonic technology are welcomed at Hypersonica.

Join the Vanguard of Europe's Hypersonic Innovation At Hypersonica, we are pioneering advancements in European defense technology, pushing the boundaries of speed, resilience, and technological autonomy. Our team is small yet elite, dedicated to addressing critical challenges swiftly and effectively. As a Programme Analyst, you will not be stepping into a conventional role. Instead, you will become part of a dynamic and talent-rich environment where every team member plays a crucial role in shaping the organization's future. We prioritize exceptional individuals with diverse, profound technical skills, sound judgment, and the capability to work independently. We seek talent beyond traditional frameworks. This position fulfills a specific business need, but its evolution will depend on your unique contributions. If you have accomplished what others deemed unattainable, or possess a distinctive blend of skills that defy conventional categories, we are eager to hear from you. Your contributions will significantly impact Europe's journey towards technological independence.

Hypersonica, based in London, is working to advance European defence technology by focusing on speed, resilience, and technological independence. Every role here contributes directly to the company’s progress and helps set new standards across the sector. Role overview The Lead Chemist position sits at the heart of Hypersonica’s mission. Rather than following a fixed set of duties, this role adapts to the strengths and expertise each team member brings. As part of a small, highly skilled group, the Lead Chemist will take on critical technical challenges and deliver results at pace. What sets this role apart Opportunity to shape both company direction and European technological sovereignty Work with colleagues who have achieved outcomes many considered impossible Freedom to tailor responsibilities around individual experience and skills Requirements Deep technical expertise in chemistry or a closely related field Demonstrated ability to tackle complex problems independently Sound judgment and confidence to work autonomously Unconventional backgrounds are encouraged, there is no single path to joining the team Hypersonica values distinctive skills and a record of pushing boundaries. Talent and initiative count more than job titles here.

Join Us in Advancing Europe's Hypersonic Defense Technology At Hypersonica, we are pioneering advancements in European defense technology, committed to enhancing speed, resilience, and technological autonomy. Our elite team tackles significant challenges and delivers innovative solutions at an unprecedented pace. As the Director of Compliance, you will not just fill a position; you will play a crucial role in shaping our future. We thrive in a talent-rich environment where every team member contributes to our strategic direction. Our approach is to recruit exceptional individuals with diverse expertise, sound judgment, and the capacity to work independently. We prioritize talent over traditional job descriptions. This role addresses a critical business need, but its evolution will be influenced by your unique skills and experiences. If you have accomplished what others deemed impossible or possess a distinctive skill set that defies conventional categories, we encourage you to apply. Your contributions will directly impact Europe's technological sovereignty.

Join Longshot Systems Ltd, where we create cutting-edge platforms for sports betting, analytics, and trading. We are seeking a Senior DevOps Engineer to enhance our platform team.You will manage a medium-sized deployment that connects with global sports betting platforms and supports multiple internal teams with diverse infrastructure needs. Your role will involve overseeing critical systems from backtesting to real-time trading and long-running backend services.Our infrastructure is hosted on AWS, and we are undergoing an evolution focused on automation and repeatability to drive our growth. Our core systems process thousands of trading signals per second, requiring minimal latency, presenting similar challenges to high-frequency trading environments but in the sports betting sector.As a Senior DevOps Engineer, you will collaborate closely with the CTO and development team to maintain our production and development trading infrastructure. You will take the lead on developing new infrastructure and troubleshooting performance and stability issues across applications, networks, and operating systems. You should be adept at analyzing metrics, packet dumps, and logs to identify and resolve issues, followed by implementing automation to prevent future occurrences.The ideal candidate is autonomous and innovative, thriving on generating new solutions and suggesting improvements to current methodologies. We offer you flexibility and the freedom to explore effective solutions.We embrace a hybrid work model, requiring in-office attendance on Thursdays at our London (Farringdon) office, with flexible arrangements for the remainder of the week. Our standard working hours are 10 AM to 6 PM UK time, Monday to Friday, with support for flexible schedules to achieve your goals.Regarding on-call responsibilities, while we do not maintain a 24/7 rota, we have a compensated on-call system based on best efforts, which will involve sharing responsibilities within the platform team.Interview Process:Introductory call (30 mins) – discuss your background and interests.First technical interview (30 mins) – live systems management and code review.Second technical interview (60 mins) – in-depth technical questions.Full assessment day (10:30 AM – 5 PM) – a practical systems engineering exercise reflecting actual team work. Meet the team, tour the office, and enjoy a complimentary lunch.

Join Longshot Systems, a pioneering company dedicated to developing cutting-edge platforms for sports betting analytics and trading.We are in search of a Senior Software Engineer to become a vital member of our trading platform team. As a small but highly focused organization, we seek an individual who can effectively architect and implement solutions to achieve our upcoming product, performance, and stability objectives. This role involves ownership of our technical standards, coding guidelines, CI/CD processes, observability, and security measures. If you are passionate about delivering features and enhancing the overall technical excellence of our team and platform, we want to hear from you.Our trading platform is responsible for integrating with numerous bookmakers and exchanges globally, normalizing and consolidating global odds data across various sports for internal trading strategies. We manage thousands of odds updates and trades per second, maintaining stringent standards for latency, correctness, and feed quality. You will be at the forefront, integrating additional trading venues, optimizing key platform components, and enhancing the safety and speed of trading. Our team also oversees a large historical data repository, supporting the company's broader trading and research initiatives.Our key platform systems are primarily built using Golang, featuring message buses and databases at the core of our architecture. While fluency in Golang is advantageous, it's not a prerequisite, as we have a team full of experts ready to assist you in learning.We embrace a hybrid work model, with Thursdays in our London office (Farringdon) and flexible arrangements for the rest of the week. Our standard working hours are 10 AM to 6 PM UK time, Monday through Friday, with support for flexible schedules to help our team achieve their objectives.

Join Alten as a Senior Systems Engineer and be part of a leading technology consultancy that specializes in engineering and IT services. In this critical role, you will drive innovative solutions and enhance system performance across various projects.

About Gigs Gigs builds a platform that lets technology companies add global mobile connectivity to their products. The goal: make it as easy to offer mobile services as it is to set up payments. Gigs removes telecom complexity for customers ranging from fintech startups launching mobile plans to HR platforms managing work phones. The team includes about 100 people working across the US and Europe, backed by nearly $100 million from investors like Ribbit Capital, Google, and Y Combinator. Gigs brings together engineers, product specialists, and business leaders with backgrounds at Stripe, Airbnb, Shopify, and other top tech companies. The company is growing quickly and tackling both technical and regulatory challenges to make connectivity seamless. Core Values Speed: Work with urgency and treat each week as important for progress. Ownership: Take initiative when problems arise and act with autonomy. Customer Obsession: Focus on customer success as a measure of company success. Ambiguity: Use good judgment and instincts to make decisions, even with incomplete information. First Principles: Question established practices and seek to understand the reasons behind them. Role Overview: Senior IT Systems Engineer The Senior IT Systems Engineer will help ensure that everyone at Gigs has the access, tools, and support needed to work efficiently. This position focuses on building and automating corporate IT infrastructure. The role is hands-on and results-driven, joining as the third member of the Security & IT team. Locations London, Amsterdam, Berlin

Are you ready to embrace an exciting new opportunity as a System Engineer? At DeepHealth, we are seeking a dedicated professional who is eager to take charge of the design, maintenance, and optimization of our cutting-edge IT systems and infrastructure. Your role will be crucial in ensuring the reliability, security, and scalability of the environments that support our global operations. If you are passionate about driving continuous improvement, enhancing processes, and collaborating with diverse teams to deliver high-performing and compliant systems, we want to hear from you!