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We're looking for someone who has: - At least 5 years of software engineering experience with open source contributions. - Experience developing, releasing, and maintaining production software. - Significant experience writing Golang or the ability and desire to become proficient in new languages. - A strong grasp of computer science fundamentals. - Deep understanding of the theory and implementation of database trees on real file systems. - Experience working in an agile development environment. - The ability to take ownership and see initiatives through. - Worked with and mentored junior engineers. - Exceptional communication skills. - Experience working with distributed teams.
What your primary responsibilities will be: - Improve the IAVL codebase by committing DRY, well tested code. - Work with the Cosmos-SDK team to keep the IAVL tree and its proofs well integrated. - Optimize our implementation of the IAVL tree and its proofs. - Research, design, and implement improvements to the IAVL tree, the proofs, and related protocols. - Help formalize the specification of the IAVL tree and proofs and ensure the implementation adheres to the spec. - Develop simulations for testing the behaviour of the IAVL tree under various loads and read/write strategies. - Develop alternatives to the IAVL tree like the Ethereum Patricia Trie that adhere to the same interfaces. - Mentor junior engineers and support the growth and health of the team. - Review pull requests and provide valuable feedback to members of the team and open source contributors.
What we offer: - The opportunity to build the future of the internet. - An exciting role building open source software. - Flexible work schedule. - At least 4 weeks of paid vacation. - Very competitive salary, including equity.
About our application process: Qualified candidates can expect to go through a 4 step interview process. The first interview will be a call to assess cultural fit and to make sure our goals are aligned.
If we think there is a good fit, you'll have a call with one of our project managers to learn more about your skills and attitudes toward teamwork. If it's clear that you'd be a good addition to the team, we’ll ask you to complete a technical task for which you will be compensated.
If your technical task displays a high level of quality and care we will set up a final interview with our CEO or CTO.
The process can take up to 3 weeks.
How to apply: https://goo.gl/forms/jpdRI1wD8pdfoqKl2
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Rumble brings together the best of IT, security and networking technology to deliver amazing network discovery and asset inventory capabilities for modern enterprises.
An accurate network inventory is a fundamental building block of all security programs, yet most inventory products do a poor job of network-based discovery because they only see it as a stepping stone to the “real” product features. Legacy products work by sending sensitive credentials to every asset on the network and fail to handle today’s hybrid environments. Without a solid inventory, most companies struggle with attack surface reduction, network management, and incident response.
Rumble Network Discovery is a product of Rumble, Inc. We are a fully virtual, high-growth startup based in the United States. Our founders each have over 20 years of experience growing companies in the information security industry, including Rapid7, Veracode, BreakingPoint Systems, and PGP.
Rumble has already proven its market fit. Rumble appeals to companies of all shapes and sizes; we have customers that range from museums to Fortune 500 technology companies. We serve the low-end of the market through eCommerce and the mid-market and enterprise segment through inside sales.
We’re building the engineering team to lead Rumble into the future. Our work is a mix of Go development, low-level protocol research, standard web technologies, PostgreSQL, and a mix of cloud technologies and integrations. Our platform is cloud-agnostic, can be self-hosted, and builds from a single repository. We ship daily and focus on incremental delivery with fast turnaround for customer requests and bug fixes. We bootstrapped to product market fit and recently raised a $5m venture capital round to accelerate our growth. The company was cash-flow positive in 2020.
We’re looking for senior engineers that are excited about research-driven product development and want to help build a company focused on happy customers and product-led growth.
We’re searching for senior engineers to grow our team! You will contribute to all stages of development, deployment, support, operations, and product planning. This position reports directly to the CEO today and will split into functional teams once the team expands. This is a growth opportunity for future engineering leadership as well as long-term individual contributors.
Contribute your skills and knowledge to building, supporting, and operating an amazing product experience for our customers.
Learn as you go to understand customer needs, product structure, fingerprinting techniques, and network protocols.
Self-task and coordinate with the rest of the engineering team to move the product forward, solve customer challenges, and keep the platform running smoothly.
Work with customers to identify bugs, understand gaps in product functionality, and flag opportunities for improvement.
Work closely and communicate effectively with functional teams across the company to keep our customer experience aligned with product and sales operations.
A strong track record of building products that customers love.
5+ years of experience in programming-heavy engineering roles with a demonstrated ability to ship quality results, frequently.
Go programming experience is preferred, but if you have deep experience in other languages and are excited about learning Go, we can make that work too.
Extensive experience with web development (HTML, CSS, plain JS) and a solid understanding of the HTTP protocol and the web browser security model.
PostgreSQL database experience, but other SQL database experience is also applicable.
A solid understanding of standard development tools and processes, including Git and issue-management systems.
Confidence working with Linux instances for deployment and diagnostics.
We’re a fully remote company but you need to be located in the US, with US citizenship or permanent residency for healthcare, payroll, and legal reasons.
We offer an extensive set of benefits including:
Competitive salaries and a stock option plan.
Top of the line medical, dental, vision, life and disability coverages with Rumble paying for 99% of the premium.
A flexible vacation policy.
401(k) match program.
To apply for this role, please send your resume and information about the products you have worked on to careers@rumble.run.
We encourage under-represented applicants to apply, even if you don’t think you fit 100% of the criteria (nobody ever does)!
We’re changing the way people think about transportation. Not that long ago we were just an app to request premium black cars in a few metropolitan areas. Now we’re a part of the logistical fabric of more than 600 cities around the world. Whether it’s a ride, a sandwich, or a package, we use technology to give people what they want, when they want it.
For the people who drive with Uber, our app represents a flexible new way to earn money. For cities, we help strengthen local economies, improve access to transportation, and make streets safer.
And that’s just what we’re doing today. We’re thinking about the future, too. With teams working on new modalities, self-driving cars and even urban air transportation, we’re in for the long haul. We’re reimagining how people and things move from one place to the next.
Hi! We’re the Go team at Uber. You might recognize us from such classics as zap, fx,go-torch, and Go Profiling and Optimization.
As part of the Go team you’ll join a group of language experts solely focused on improving the quality, performance and stability of Go code across the company and the broader open-source community. You’ll work with some of the most talented, high-velocity engineering teams and ensure that the most pressing development problems are solved, and the solutions are reusable for engineers everywhere in the organization. The code you build and maintain will be at the heart of critical systems across Uber, from infrastructure to user-facing products and services. You’ll empower a large and quickly-growing engineering organization to do its best work and deliver high-quality products quickly. You’ll ensure that moving fast doesn’t mean sacrificing stability, quality, performance or maintainability. And along the way, you’ll get to shape the very future of engineering at Uber.
We need passionate, skilled developers who can think at both the code and organizational levels, engineers who care deeply about building systems and libraries the right way, who are eager to take on ownership of business-critical code, and who are opinionated and uncompromising in their pursuit of technical excellence.
Experience working on distributed software projects in a large organization.
Experience leading, contributing to, or maintaining open-source projects.
Experience as a technology-specific speaker or evangelist.
Be sure to check out the Uber Engineering Blog to learn more about the team.
Bring your full self to work.
SwiftComply strives to create an environment for all to participate, be authentic, and feel valued.
We are committed to building an equitable workplace that moves our company and industry forward and know there is work to be done in advancing diversity and inclusion.
As a Go Full Stack Engineer, you will help develop our software and be empowered to take on tasks as part of a small and growing team.
In this role, you will:
We are seeking a new member to join our Engineering team! This might be a great team for you if you thrive in a setting that you can:
Experiences that could help you succeed in this role include:
Bonus points:
Excited about making a positive impact with SwiftComply but don’t feel you meet 100% of the list? If you’re excited about working with us, we’d still love to hear from you!
Compensation
$145-175k/yr
*To provide equitable pay, we benchmark our compensation. This is the data provided at the time we created this job description. We will re-evaluate the range at the time of offer and thus this range is subject to change.
Please note: Offer is contingent upon a successful completion of a background check. And we are unable to sponsor visas at this time; you must be a US Citizen or Permanent Resident authorized to work in the US.
SwiftComply is an award-winning early-stage technology company with a mission to protect human health and the environment with an all-in-one cloud-based software that empowers local governments to easily manage their water, wastewater, and stormwater compliance programs.
We were founded in 2016 by our founder and CEO, Mick O’Dwyer. As a water & wastewater engineer at Dublin City Council (Ireland), Mick saw first hand how manual, paper-based and inefficient compliance programs can be. He created SwiftComply to fix this problem with modern, collaborative technology.
Today, SwiftComply supports over 400+ utilities that deliver water service to 50+ million citizens - and we’re expanding the team to make an even bigger impact!
About Pocket
Pocket Network is the leading decentralized blockchain infrastructure protocol. This is an opportunity to get in on the ground floor of our quickly growing adoption curve. As an open-source, permissionless protocol driving developer adoption, we believe in a future that will enable greater participation in global digital economies and communities.
Our culture
We are committed to building a fun, inclusive workplace and culture based on our values. Our core values inform how we work together as a team, how we service our users, and how we approach the products we build.
We're looking for open-minded, motivated individuals that want to expand the adoption of Web3. We are a fast moving, collaborative, and free thinking team. We're united by our desire to fully decentralize Web3, build amazing products for our users, and create a diverse and welcoming workplace.
About the role
We are looking for a self-starter and growth-minded Protocol Software Engineer who is passionate about working in a transparent environment. The ideal candidate is someone who has experience and understands the importance of balancing R&D and delivery, while being agile, tool-driven, documentation-focused and continuously adapting. It is it is someone who is excited to push themselves outside of their comfort zone and is not afraid to tackle a challenge they haven’t seen before.
Responsibilities
R&D - Research
R&D - Development
Community Leader
Minimum Requirements
What we are offering
🏢 About Smallpdf
Founded in Switzerland in 2013, Smallpdf provides a simple, secure, and reliable answer to common frustrating PDF problems, and has become the most-loved and most trusted PDF software on the planet. We serve over 500 million users in 24 different languages, and in every country in the world—even Antarctica!
As one of the most successful startups in Switzerland, with staff from all over the world, we’re on a mission to make PDF easy. We love open-source and using the latest technologies to scale our distributed application to process millions of files every day.
If you are a passionate engineer with extensive experience working with Golang and AWS and would be interested in working on a product loved and used by 40+ million monthly active users, this job is for you!
💁♂️ About the Growth Team
At Smallpdf, we work in pods, which are autonomous and cross-functional teams within the company.
You would be working in the Growth pod. Our goal is to maximize the value of Smallpdf for our millions of users and help them become as productive as possible.
In more practical terms, we...
Collaborate together to plan, execute, and analyze experiments to drive activation, engagement, and ultimately—growth! Make sure users find what they are looking for to get their work done Help users discover and unlock 'superpowers' on our platforms Build and maintain a stable and reliable payment infrastructure
What you will do:
Responsibilities:
We use the latest technologies, including:
Requirements
Nice to have: * Experience with Golang. * Experience with Subscription & Payment Management Systems. * Experience with AWS.
Benefits:
Rated by Forbes as one of the top 10 cities in the world for work-life balance, Zurich is the place to work for anyone who wants more out of life. From chocolate, cheese, and Rӧsti to snow-capped mountains, haute couture, Swiss-made watches, and outstanding public transport, whatever it is that makes your heart beat faster, it’s all right here in Switzerland—and so is Smallpdf.
Smallpdf is an equal opportunity employer. We believe a talented, diverse, and inclusive workforce is our greatest strength. We strongly oppose any form of hiring or workplace discrimination against candidates or employees on any basis, including race, gender, sexual orientation, age, religion, philosophy, nationality, disability, or genetic information. We’re committed to fostering a safe, supportive environment where everyone can come to work as their full selves and reach their greatest potential.
By sending your application, you allow Smallpdf to handle and store your data.
Smallpdf does not seek or accept unsolicited resumes or CVs from recruitment agencies. We are not responsible for, and will not pay, any fees, commissions, or any other payment related to unsolicited resumes or CVs except as required in a written contract between Smallpdf and the recruitment agency or party requesting payment of a fee.
C2FO is working to deliver a future where every company in the world has the capital it needs to grow. Our technology provides an easy, low-cost way for businesses of all sizes to increase cash flow by receiving early invoice payments. Since 2008, C2FO’s online marketplace and innovative financial products have accelerated payments by more than one billion days for companies in over 180 countries.
Named to the Forbes “Fintech 50,” C2FO provides more than $1 billion in working capital each week for hundreds of thousands of businesses. C2FO has more than 400 employees worldwide, with headquarters in Kansas City and locations throughout Europe, Asia Pacific and Australia. For more information, visit www.C2FO.com.
Commitment to Diversity and Inclusion
Pollen, Inc. (C2FO) believes that unique backgrounds and individual voices strengthen our team, leading to the best ideas and discoveries for our innovative and growing company. At C2FO, we seek, encourage, and nurture diverse perspectives, and we welcome those of all backgrounds to help us change the way global businesses of all sizes gain access to working capital.
As an organization, we not only value diversity and equality, we cultivate teams that feel empowered to bring their authentic selves to work every day. We strive to create a workplace that reflects the communities we serve and our global, multicultural clients. We recognize the power of inclusion, emphasizing that each team member was chosen for their unique ability to contribute to the overall success of our mission.
About the Enterprise Pipeline Team
Enterprise Pipeline, a core C2FO team, is looking for a Senior Software Engineer to contribute to the connectivity and ETL portions of C2FO’s products. With hundreds of thousands of businesses accelerating payments in the system, the enterprise pipeline is an important and growing piece of the system. We primarily work in Go but occasionally work with other languages and frameworks including TypeScript and React. We support growth and learning through conference attendance and access to learning resources.
Our engineering team is sensitive to the ever-changing COVID landscape. We’ve always had remote engineers, and will be operating engineering remotely for some time. Once people return to the office, this position can either remain remote or be located out of our Kansas City office.
What you’ll do
What you’ll need
Most importantly, we want someone who is:
We'd be particularly delighted to hire someone who has experience with:
C2FO is an Equal Opportunity and Affirmative Action Employer. We welcome all veterans and disabled applicants.
Level (https://level.io) is an exciting startup that will soon be entering the remote monitoring and management space. We're fans of the "Lean Startup" methodology and after many customer conversations, we're almost ready to launch our MVP. We feel like this space is stale with older products that offer a poor user experience. Our product features a simple interface and exciting technology that none of our competitors are utilizing.
We're backed by the founders of a very successful Managed Service Provider (MSP). They have extensive experience in the IT space and have proven invaluable in helping us validate that we are building the correct thing.
$110,000 - $115,000
Level is building a modern remote management and monitoring solution. We are a small team that is well funded and close to launching to our early access customers. We are searching for a strong, multi-talented individual contributor who is comfortable with systems-level programming and networking who can contribute to our agent, written in Go.
We are a startup headquartered in beautiful downtown Asheville, NC. We are a small, close-knit team working to upend the RMM market with a new product. Our CEO and leadership team have done extensive product research and are focusing on traction channels to grow while the product is being built. Though we are a startup, our investors have given us a multi-year runway.
We have already made substantial progress towards an MVP. We need someone to come in and help finish our Go agent who is an experienced self-starter that can make an impact on our product development. We aren't interested in someone that just wants to work down a list of pre-defined tasks. Our ideal candidate loves working on products and will help shape the direction of ours. We hope to launch within the next couple of months and want someone to come on this journey with us.
We really like the Basecamp philosophy and try to make sure that it doesn’t have to be crazy at work. We won’t ask that you work weekends, or late into the night. We don’t mind if you need to leave for an appointment in the middle of the day. We understand that software development doesn’t happen for 8 hours straight and don’t worry about counting time in the chair. We trust that given a fair timeline with a scope that you help us determine you will be able to deliver features. We are concerned with the end goal, not micromanaging you on the way there.
We're looking for someone great, but are an early-stage startup. We are offering a rate of $110-$115k plus (eventually) profit sharing. We know you could make more elsewhere, but this is an opportunity to jump onto a startup that has the chance to grow quickly in revenue where our profit sharing will ensure you are compensated for the value you bring.
About Cuvva
Cuvva is a new kind of insurance that’s fast, friendly, and flexible.
We get it - insurance doesn’t sound exciting. But this isn’t insurance as you know it. It’s insurance the way it should be. We’re putting the customer first and building products that solve real human needs.
We were the first company in the UK to sell hourly insurance, and the first to sell insurance through an app. We’ve sold over 1 million policies. We’ve written over 260,000 lines of code. And we’re a fast-growing team of over 70 talented people.
Why work for Cuvva?
We’re shaping the future of insurance. So we don’t cut corners. We try to do the right thing, even when that makes life more difficult for us.
We’ll speak up when we have an idea - but we know when to let go and get behind something else.
And we’re comfortable giving and receiving honest feedback, and trying new ways of doing things. It’s the Cuvva way.
We’re building a diverse team with different backgrounds, outlooks and experiences. So we give everyone a fair chance of getting a role at Cuvva. Even if you secretly don’t love insurance. (Don’t worry - we didn’t either.)
And if you need any adjustments or support when you’re applying to Cuvva, no worries. Just let us know.
As well as a competitive salary (£75-90k, dependent on experience) and equity based remuneration, benefits of working at Cuvva include:
Equality
We’re committed to ensuring that everyone has a fair chance to join Cuvva, whatever your background. We will always treat your application in a fair and equal manner.
About the role
We're looking for a software engineer who has held senior positions in engineering teams within high-growth, high-scale startups, who will operate with a high level of autonomy, ensuring impeccable reliability and availability. You care deeply about building rock-solid infrastructure for the long term, with a track record of delivering solutions which support your team and your product.
You will develop Cuvva's core platform, abstracting the key processes required to sell insurance, delivering solutions that allow the team to develop strong and stable products, without having to spend time ensuring they get the basics right.
Aside from developing core platform services, we expect you will also become heavily involved with ops and security activities, contributing towards the maintenance of our servers, AWS account, etc.
"Core platform"
When we refer to the "core platform", we mean the services which underpin the processes of all insurance activities on our system.
For example, we expect one of these to be the "policy service", which might be responsible for ensuring compliant issuance of policies, coordinating mid-term adjustments, preventing overlapping policies (double insurance), etc.
Other services could include user authentication, risk & pricing calculation, handling the process of modifying user data in-line with any mid-term adjustment requirements.
All services we consider to be part of the core platform will have strict requirements around stability, data integrity and transactional safety. All functionality must fail safely and explicitly, for example using 2-phase commit processes or other similar techniques. This will also require a reasonable level of testing to validate this safety.
The perfect addition to our team will have:
We are a small team so it is important that the successful candidate is not only technically highly competent, but also a great cultural fit!
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Button’s mission is to build a better way to do business in mobile. Today, we work with some of the largest and most interesting businesses in the world, to connect consumers with what they want at the tap of a button. We build with the consumer experience in mind, and we have a reputation for paving the future of mobile and enjoying the road to get there.
As a Software Engineer on our Platform team you’ll design and build the services, APIs and frameworks that sit at the very foundation of Button’s business. Our portfolio includes the programmatic interfaces that connect Button to many of the largest brands in e-commerce, and the real-time decisioning engine that ensures we’re able to provide the best offer to each customer.
As a Senior Software Engineer, you will lead the design of new services and frameworks that advance our ambitious product goals. You’ll be a key contributor to shaping our Engineering and technical culture, driving design reviews and providing guidance and direction to developing members of our team
Our Engineering team values a fast moving and high-trust environment that affords each member the opportunity to develop expertise operating services at meaningful scale in a distributed cloud environment. You’ll compose solutions from a broad range of technologies, including Go, NodeJS, Docker, Prometheus and ECS. You’ll also move fast; we ship changes to production dozens of times each day.
As a senior software engineer in the platform team you will:
We look for team mates who have
Who will you work with
Mike Wakerly, CTO: Mikey is Button’s Hawaiian shirt enthusiast and Chief Technology Officer. A former Googler and a San Francisco transplant, he loves mountain biking, tinkering on electronics, and any excuse to take a road trip.
James (or Jimmy) McGill, VP of Engineering: Hailing formerly from both Australia and Google, he spends his weekends hiking, surfing and designing and building furniture. See James for all of your Vegemite needs.
Liwei Mao, Software Engineer: With a team of talented engineers, she designs and builds the platform that powers Button's monetization tech. She loves traveling for food, weekend kickball, and hot yoga classes.
More about us:
Button is committed to being a welcoming and inclusive workplace for everyone, and we are intentional about making sure people feel respected, supported and connected at work—regardless of who you are or where you come from. We value and celebrate our differences and we believe being open about who we are allows us to do the best work of our lives.
Button is an Equal Opportunity Employer. We do not discriminate against qualified applicants or employees on the basis of race, color, religion, gender identity, sex, sexual preference, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by federal, state, or local law, rule, or regulation.