WHO WE ARE
ABOUT STRIPE
Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the
most ...
WHO WE ARE
ABOUT STRIPE
Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the
most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission
is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented
opportunity to put the global economy within everyone's reach while doing the most important work of your career.
ABOUT THE TEAM
The Issuing team owns the Stripe card issuing product end to end from the APIs and backend services that power spend cards, debit
cards, and charge cards, to the dashboard and embedded components that businesses use to manage their card programs. We build the
infrastructure and interfaces that let platforms and businesses instantly create, distribute, and control payment cards at scale,
and we're responsible for the full cardholder lifecycle across commercial and consumer issuing.
We're at an inflection point. Issuing is expanding into new geographies, new card categories (stablecoin, healthcare, consumer
credit), and deeper partnerships with major platforms. This is a high-impact, high-visibility role at the intersection of
financial infrastructure, developer-facing APIs, and end-user product experience, and it requires someone who can lead technically
across a complex, fast-moving domain.
WHAT YOU'LL DO
Define and drive the technical strategy for Issuing, including multi-year architecture decisions across backend services, APIs,
and user-facing surfaces.
Own end-to-end technical solutions for critical systems, authorization flows, spending controls, cardholder management, and
card program configuration, ensuring they are reliable, scalable, and operationally sound.
Identify and lead infrastructure investments that unlock new issuing models, including geographic expansion, new card program
types, and platform-level extensibility.
Collaborate closely with product managers, design, and cross-functional partners across Issuing, Authorization, Clearing and
Settlement, and Balances to drive cross-cutting initiatives from design through launch.
Make principled build-vs-reuse decisions and produce clear technical roadmaps that balance near-term delivery with long-term
platform health.
Advise engineering and product leadership on technical trade-offs and their downstream implications for the business.
Drive engineering standards, tooling improvements, and operational rigor across the team.
Mentor and grow senior engineers, investing in their technical development and helping build the next generation of technical
leaders on the team.
RESPONSIBILITIES
Scope, design, build, and maintain APIs, services, and large-scale systems that reliably and efficiently handle billions of
money movement requests.
Debug and solve critical production issues across services and multiple levels of the stack. Mentor engineers to help them
grow.
Collaborate with stakeholders across the company to build new features at large-scale, while improving internal engineering
standards, tooling, and processes.
Collaborate effectively in a distributed and hybrid team, maintaining open communication and strong connections with
colleagues.
WHO YOU ARE
We're looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you
are encouraged to apply. The preferred qualifications are a bonus, not a requirement.
MINIMUM REQUIREMENTS
10+ years of industry software engineering experience, with demonstrated impact at a staff or equivalent scope (leading
initiatives across multiple teams or systems).
Proven track record designing and shipping large-scale user-facing products with distributed backend systems that are both
highly available and financially correct.
Experience leading cross-functional engineering projects end-to-end — from requirements through architecture, delivery, and
post-launch iteration.
Strong API design instincts and the ability to build simple, developer-friendly interfaces over inherently complex financial
and regulatory requirements.
Ability to influence technical direction and align multiple teams without direct authority, with excellent written and verbal
communication across engineers, product, and leadership.
High ownership mindset—comfortable with ambiguity, able to define the problem and the plan, not just execute a predefined
spec.
Clear, precise communication on complex technical topics for both technical and non-technical audiences.
PREFERRED QUALIFICATIONS
Experience building or operating real-time transaction processing systems with strict latency and correctness requirements
Introduction
Ever dreamed of working for a trailblazing company crafting the coolest high-tech parts on the planet? Imagine being part of an environment that heavily invests in creating a one-of-a-kind workspace for its team. Picture a melting pot of diversity and unmatched expertise that you won't find anywhere else. Intrigued? Keep reading to discover how you can join our extraordinary team!
About Low Noise Factory
Low Noise Factory (LNF) designs and produces the world’s best low noise microwave amplifiers. These amplifiers are used near absolute zero –cryogenic– temperatures for space exploration, quantum computing, radio astronomy, and for various ground-breaking scientific endeavors where extreme sensitivity is paramount. Our amplifiers help receive signals from the most distant man-made object from Earth, the Voyager 1 space probe, help read quantum states in the fastest quantum computers. Low Noise Factory’s state-of-the-art amplifiers are far ahead of the competition. We invest heavily in research and collaborate closely with academic and scientific communities to keep advancing our technology further and further. Our success is the result of passion for science and precision, advanced by devotion and curiosity. As explorers on the technological frontier, our aim is to keep making the impossible possible. We do everything from basic research to product development, production and testing. In our 1500 sqm facility in Gothenburg we have a state-of-the-art laboratory with electronics assembly all the way to high frequency cryogenic testing. In addition, we have access to advanced cleanrooms where we develop and produce our semiconductor circuits. LNF has 25 employees with a background from 15 different countries.
Job description and responsibilities
We are currently looking to expand our R&D department with a Staff Engineer. In this role you will be working closely on the different stages of our products with strong cross-department responsibilities. We are looking for individuals with a broader profile and a solid background in microwave engineering. Additional relevant skills are highly regarded assets for the position. We welcome applications from experienced professionals as well as new graduates with the relevant background. Your responsibilities will be varied and tailored to your expertise and product needs. The main activities will revolve around new product development, device characterization, and product support. You are expected to actively contribute to a wide range of aspects of our products and be a bridge between different parts of the organization and other stakeholders. A part of your time will also be dedicated to customer communication, problem identification, and product repair, providing valuable insights into field usage of our products and understanding of how to build and service them. Some of the possible tasks within this role include:
Semiconductor devices
Device evaluation
Reliability testing
Transistor modeling
Product development
Design of new products such as LNAs, MMICs, PCB boards, and RF modules
Application engineering
Measurement
Verification and validation
Test system improvement and customization
Data extraction and analysis
Requirements and qualifications
M.Sc. or B.Sc. degree in electrical engineering, microwave and wireless, nanotechnology/semiconductor processing, or a similar field.
Proficient in written and spoken English.
Solid knowledge of RF and microwave engineering.
Broad interest in different aspects of the product lifecycle.
Attentive to details, with a problem-solving and team-player attitude.
Valuable additional skills
Experience with RF design tools such as Microwave Office, HFSS, or others.
Experience in assembly, such as soldering and bonding.
Hands-on experience with RF measurement equipment, such as VNA.
Experience in mechanical CAD design.
Interest in end-to-end design, from simulation to productization.
Experience in customer relations and communication.
Experience with cryogenic equipment and/or cleanroom environments.
Benefits and terms
Fulltime 40h/week
Flexible work hours
30 days’ vacation per year
Occupational pension
Generous bonus system
Health maintenance benefit (Friskvårdsbidrag)
Private medical treatment insurance
Food benefit
Workplace
The position is full time and located at the Low Noise Factory main office at Nellickevägen 24, Gothenburg, Sweden.
How to apply
Send your application to career@lownoisefactory.com. Last day of application: September 30, 2026.
Yrken med teknisk inriktningIngenjörer och tekniker inom elektroteknik
This is Adyen
Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft -
making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.
For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure
they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and
solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster.
Staff Engineer - Financial Products
WHO YOU ARE
* Must have:
* 2+ years of experience in the financial industry, preferably in the banking or fintech sector;
* 10+ years of hands-on development experience in a modern engineering environment;
* Technical leadership experience, including mentoring engineers and leading an engineering strategy;
* Hands-on experience designing and building large scale distributed systems;
* Strong background and hands-on experience coding with Java;
* Platform mindset. Able to generalize complex processes and create simple and flexible services to support multiple products;
* Proactive relationship-builder with strong communication skills and the ability to work closely with diverse stakeholders
across cultures;
* Self-starter who can identify problems and figure out solutions
This role's annual base salary range is $235k–$317k, plus RSUs. To learn more about our compensation philosophy, please click
here.
Our Diversity, Equity and Inclusion commitments
Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping
us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to
join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at
Adyen.
Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications.
Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application!
What’s next?
Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application
within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role.
Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility.
Adyen is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin,
religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic
information, marital status or any legally protected status.
All your information will be kept confidential according to EEO guidelines.
You must be work authorized in the United States without the need for new visa sponsorship. The company can support visa transfers
but will not sponsor individuals for H-1B CAP applications.
This is Adyen
Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft -
making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.
For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure
they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at scale and
solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster.
Staff Engineer - Financial Products
In this role, you will be a technical leader and trusted advisor, shaping the architecture, design, and execution of critical
systems that power Adyen’s global financial products. You’ll work closely with engineering teams, product partners, and
cross-functional stakeholders to solve complex technical challenges, drive technical excellence, and ensure our solutions scale
with the needs of our global business. Your expertise will guide the direction of our technology stack, influence best practices,
and help set the technical vision for the organization.
You thrive in a fast-paced, global environment and are passionate about building robust, scalable systems that deliver real value
to Adyen’s customers. You’re not afraid to challenge the status quo, advocate for innovation, and mentor others to raise the bar
across the engineering organization. This is a pivotal moment to shape the future of Financial Products at Adyen, and your impact
will be felt across the company and beyond.
What you'll do
* Scale and expand our foundation that supports the needs of all Adyen products;
* Provide architectural and design leadership to build a strong foundation for our Financial Products offering;
* Design and build new rails as Adyen expands their financial products;
* Mentor engineers to uphold high standards of and technical excellence;
* Drive a culture of continuous innovation by challenging the status quo and introducing transformative ideas.
WHO YOU ARE
* Must have:
* 2+ years of experience in the financial industry, preferably in the banking or fintech sector;
* 10+ years of hands-on development experience in a modern engineering environment;
* Technical leadership experience, including mentoring engineers and leading an engineering strategy;
* Hands-on experience designing and building large scale distributed systems;
* Strong background and hands-on experience coding with Java;
* Platform mindset. Able to generalize complex processes and create simple and flexible services to support multiple products;
* Proactive relationship-builder with strong communication skills and the ability to work closely with diverse stakeholders
across cultures;
* Self-starter who can identify problems and figure out solutions
This role's annual base salary range is $258–$367k, plus RSUs. To learn more about our compensation philosophy, please click here.
Our Diversity, Equity and Inclusion commitments
Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping
us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to
join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at
Adyen.
Studies show that women and members of underrepresented communities apply for jobs only if they meet 100% of the qualifications.
Does this sound like you? If so, Adyen encourages you to reconsider and apply. We look forward to your application!
What’s next?
Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application
within 5 business days. Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role.
Learn more about our hiring process here. Don’t be afraid to let us know if you need more flexibility.
Adyen is an equal opportunity employer. We do not discriminate based on race, color, ethnicity, ancestry, national origin,
religion, sex, gender, gender identity, gender expression, sexual orientation, age, disability, veteran status, genetic
information, marital status or any legally protected status.
All your information will be kept confidential according to EEO guidelines.
You must be work authorized in the United States without the need for new visa sponsorship. The company can support visa transfers
but will not sponsor individuals for H-1B CAP applications.
SAN FRANCISCO
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and
conviction records.
This role is based out of our San Francisco office. We are an office-first company and value in-person collaboration; we do not
offer remote only roles
