Golang Risk Ledger Jobs Paying 100,000 USD a Year

Job Description

Senior Backend Developer - London

About Coda

Coda is a technology company with a mission to build the best mobile games for each individual user with help of latest design trends and technology available for personalized experiences. Experimentation, creativity, and data are at the core of what we do.

We are a well-funded seed stage company founded by mobile industry veterans who have worked together for the past 6 years and exited their previous company. The company is based in London, and we have team members in Berlin and Istanbul.

About our team

We are a group of entrepreneurs who came together to build great games. After having exited the previous company that we built together and sold, our key goal is to make an impact in an area we are all passionate about and have fun.

We started and built the biggest mobile ad network in the Middle East and Southern Europe region and sold it to AdColony, one of the biggest, the inventors of rewarded video ads in mobile games. Our expertise is in the commercialization of games at scale, enabled by complex technology platforms.

Our goal is to bring together the best talent that is fit to go after our mission, regardless of background and location. We believe in opportunity equality and in the ability of diverse thinking teams to make a world-changing impact. We are looking to join up with other risk takers to form the foundation of our team.

Job Description

We are looking for experienced backend engineers to build the Coda platform from scratch. You will be one of the pioneer engineers who contribute to all parts and elements of the data platform we are building, from infrastructure to architecture to development.

You will work in a team consisting of experienced backend, data and machine learning engineers, directly reporting to CTO, for designing and building an integrated platform with numerous components and services, the primary intention being recording, querying and processing data. Agility, speed, robustness, security and availability are the core properties of the system we are aiming for. Although there are particular technologies we would like you to be experienced with, the main acceptance criteria for this role are system thinking ability, perfect problem solving skills and desire for constant positive contribution to Coda’s success.

Responsibilities

• Be the part of the team to architect and build the platform from ground up
• Implement microservices architecture for all inbound/outbound backend services
• Develop services for client and server to record, query and process various types of data streams
• Develop real-time 3rd party connected services to import/export data
• Develop high throughput configuration services for client feedback
• Work on and improve the deployment/orchestration/maintenance process
• Support Data Engineers and Machine Learning Engineers in building Data Science workbench and creating testing/staging and production environments.

Qualifications

• 5+ years of Software Engineering experience in backend development
• 3+ years of experience with Go
• Designed and built services/applications that deal with big data (high in volume and throughput)
• Experience in different types of data storage schemes (logs, objects, relational, time series, graph etc.)
• Having successfully implemented solutions to deal with at least over 100K TPS
• Knowledge in microservices architecture, containers, and orchestration
• Proficient in SQL
• Former experience with at least one relational database solution (PostgreSQL, MySQL)
• Former experience with in-memory data stores (Redis, Memchached, etc)
• Thorough knowledge on cloud infrastructure, experience with AWS and its variety of services from IAM to EC2, from S3 to Kinesis.
• Keen on CI/CD pipelines and automated testing
• As a plus worked with distributed data warehouses (Snowflake) and distributed computing frameworks (Apache Spark)

Why join Coda?

*You’ll get to benefit from being part of a transparent and early stage team where you can get exposure to various aspects of a company whilst deploying your own expertise with a clear product vision and the funding to survive the chasm * You will work on some of the hardest technical and operational challenges in the industry - explore and break your own limits and help us break our own * Yes it’s mission impossible and yes we know our ambitions are slightly over the top but we bring experience and resources of a proven team that has achieved a wild dream before and is hungry for more * You will work with a diverse team that has learning, having fun and achieving long term goals as top priorities

We Offer

• We welcome parents and parents-to-be - 24 weeks maternity and 8 weeks paternity leave with full pay
• 25 days of annual paid leave
• Competitive salary and equity
• We are committed to equal employment opportunity regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know.

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Job Description

Paxos' mission is to modernize finance by mobilizing assets at the speed of the internet. Paxos is building a future where all assets--from money to commodities to securities--will be digitized and move instantaneously, 24/7. Settlement risk will cease to exist, so trillions of dollars of trapped capital can go to work in a global, frictionless economy. (Check out our Twitter feed for the latest news and information.)

Our Products include:

• Paxos Standard (PAX) is a digital dollar and the world’s first regulated crypto asset. This stablecoin is backed 1:1 by dollars and offers a liquid, digital alternative to cash that is available 24/7 for instantaneous transaction settlement around the world. Launched in September 2018, it’s the most traded USD-backed stablecoin.
• itBit is a crypto-asset exchange. We also offer related trading services including escrow, custody and OTC trading.
• Post-Trade: Based in London, our Post-Trade team works on a broad suite of products to simplify post-trade confirmations for precious metals, other commodities and FX markets. The team launched Paxos Confirmation Service in late 2018 and has already confirmed well over 100,000 trades with aggregate notional values in the hundreds of billions of dollars.

We are looking for a Senior Software Engineer to join our rapidly growing FinTech company. This is the opportunity to be part of a fast-paced, small, and flat organization responsible for developing our exciting cutting-edge products from design to production, as well as overseeing multiple projects from end-to-end. If you’re looking for an opportunity to directly see your work impact the business and our clients on a global scale, then this is a great role for you!

Who You Are:

• You are a rock solid engineer who is master of at least one domain. This could be a functional domain like Securities or Precious Metals or a technical domain like Distributed Systems, Cryptography, Databases, AWS, etc.
• You demonstrate a solid understanding of core engineering concepts. Strong understanding of Data Structures and Algorithms
• You are able to understand and articulate the design and architecture of the entire system.
• You embody our culture and values
• You feel comfortable working in a tech-driven environment with the ability to coordinate across several stakeholder groups (Engineering, Operations, Marketing, HR, etc.)

What You’ll Do:

• You will produce a work output by taking a complex user story, breaking it down into sub-tasks, and completing the sub-tasks with relative ease – own design, coding, testing all the way through deployment of each of those sub-tasks.
• You will identify and proactively tackle technical debt before it grows into something that requires significant up-front work to resolve. A rule of thumb is to start looking into root cause of issues whenever there is noise. There is no smoke without fire.
• You will strike the right balance between fixing the problem at hand and focusing on finding the root cause of problem. For example, if it’s a production issue the priority is to fix the immediate problem and collect all the data necessary for root cause analysis. In a non-production environment, the focus should be on finding the root cause and fixing it the right way to make sure the problem doesn’t occur again.
• You will be actively involved with and mentor junior engineers doing code reviews resulting in up leveling the skill sets for the entire team

Paxos is an equal opportunity employer. It does not discriminate on the basis of sex, age, color, race, religion, marital status, national origin, ancestry, sexual orientation, physical and mental disability, medical condition, genetic information, veteran status or any other basis protected by federal, state or local law.

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Job Description

Wellthon empowers people to live their best life with active-aging personal training in their living room. We’re building a video exercise program for people with Parkinson’s, Alzheimer’s, diabetes, heart disease, and for older adults who want to excel at their activities of daily living.

Think Peloton for Baby Boomers and the Silent Generation.

Wellthon has partnered with and been financially backed by one of the nation's leading healthcare systems, OhioHealth.

Why work for Wellthon?

Work 100% remotely
We’re a fully distributed team. Say good-bye to a daily commute, missing your family’s events, and being stuck living in a place with astronomical housing costs.

Meaningful equity compensation
It’s early. You’ll be shaping the brand, product, and customer experience, so you deserve to have real ownership in the company.

Purpose-driven product
We’re building something that will improve the quality of life of millions of people. Think about your parents, grandparents, and older family members. You’ll be helping them maintain independence as they age, alleviate pain, avoid medication, reduce the risk of disease, and delay disease.

About you:

• You could work for any major tech company, but you have a conviction to build something that matters
  
• Ability to thrive in a fast-paced startup environment
  
• Great communication skills, high EQ, and the ability to work with a distributed team

Responsibilities:

• Work within an Agile team to develop backend applications
  
• Design, implement, test and maintain the backend environments for our application.
  
• Integrate our backend with 3rd parties services, or bridging such services together.
  
• Collaborate with frontend developers to define proper APIs
  
• Educate yourself and others, continuing to growing skill set, and exploring and evangelizing new technologies where appropriate.
  
• Contribute towards improving the stability of our systems through best practices (code reviews, process improvements, incident resolution, etc.).

Required Experience and Skills:

• 5+ years of backend development experience building consumer facing software at scale
  
• Experience building backends with Go, and all the modern tooling that it requires (or really excited to learn it all)
  
• Comfortable managing production environments.
  
• A passion for great UX, attention to detail, and an empathy for the customer experience.
  
• A high bar for code quality, and an interest in building toolchains that make building, testing, and releasing application code as efficient as possible.
  
• Experience writing unit, integration, and functional tests, specifically for backend apps
  
• Comfortable working in an agile, yet pragmatic startup environment where quality / user experience is not a tradeoff when building and releasing software.
  
• Bonus points for experience with video, health, fitness, SAAS

If you join us, you’ll get:

• Competitive compensation
  
• Stock options -- shared success is core to our mission
  
• Comprehensive medical, vision, dental benefits
  
• A family-friendly work environment
  
• A shiny Mac and the other productivity accessories you need
  
• Flexible schedule and freedom to work from wherever you please
  
• Sense of purpose and satisfaction when you start to receive emails from the people whose lives you’re changing.

Interested?
Send us a note or cover letter with what excites you about Wellthon along with your resume.

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Job Description

cancer.eliminate() // save lives

"The best minds of my generation are thinking about how to make people click ads … That sucks."

-Jeff Hammerbacher

Cancer sucks. But, code is powerful, developers are brilliant, and people are resilient.

In the high cost world of oncology, trial and error treatment is still the norm despite enormous advances in genomic medicine. Patients are given one-size-fits-all treatments that lead to poor outcomes.

CancerIQ is building intelligent analytical technologies aimed to optimize cancer risk prediction, prevention, and treatment. We do this by providing care providers with workflow tools built upon informed decision engines and data-driven classification models. Our mission strives to engage and educate patients, and guide them through the complex, convoluted, and intimidating journey of cancer prevention.

How do you fit in?

CancerIQ Engineering is looking for curious minds that want to solve problems, write elegant code, and iterate quickly. We are a group of ambitious devs who love all things science, web, and technology.

As a CancerIQ Software Engineer, you will to take part in an agile engineering process. You will architect and implement backend and frontend solutions using Javascript, Ruby, Golang, Rust, Elixir, and other technologies best-suited for the goals of the CancerIQ platform. You'll research, design, and propose architectural initiatives that incorporate domain-driven design into the microservices environment, employing sound data validation, provenance, and communication using technologies such as Kubernetes, GraphQL, and Kafka. You’ll be developing robust, performant services and user-friendly web clients that can enable clinicians to operate efficiently and gain new insights. Through intuitive visuals and interfaces, you will be creating modern and appealing applications across multiple platforms for patients of all types and demographics.

We want you to lead new efforts, promote best practices, and help the rest of the team grow in their engineering abilities through mentorship and teaching. We love pairing and so should you.

What are we looking for?

You should have several years of experience and completed many projects that have enabled you to develop strong opinions on code structure and modularization. With the rapid movement in the web landscape, you shouldn’t be afraid to dive into new technologies and learn from top to bottom. We use a mixture of technologies, and focus on those that help us get jobs done most efficiently. Knowledge of Javascript frameworks such as Angular, React, Backbone, and the like, should be something you can bring. You should have an expert-level understanding of Javascript (e.g. prototype-based inheritance, event delegation, closures, callbacks). You need thorough knowledge of the newer frameworks, and the progression of web technologies such as ES6/7, Typescript, etc.

You should have deep knowledge of the surrounding parts of the stack with the capability of designing RESTful APIs and backend services. As we scale to reach many patients and institutions, you’d make implementation decisions around scalability, performance, and web page optimization techniques. The desire to learn and help others are two core values that drive us as a development team. We believe that if you aren’t passionate about these values, then we’re not your best fit. You should be passionate about always learning and growing, as well as spreading new knowledge to just as passionate team members. As such, you’re a clear communicator and should be able to work with team members effectively.

What are the “Nice To Haves”?

Being able to navigate and contribute to the full stack will ultimately prove to be beneficial to the team. Knowledge of server-side technologies such as Ruby, Python, Java, Go, etc., would be excellent.

We employ a rapid, continuous deployment system, and as developers are responsible for seeing their features through deployment. Knowledge of DevOps and infrastructure tools (GitLab, Docker, Kubernetes, Istio, Kafka) will prove to be beneficial.

Anything Non-technical?

• Self-motivated learning
• Public artifacts and outreach such as blogs, open-source contributions, conference presentations
• Strong communications skills such as empathy, listening, and conflict resolution
• Passion
• A good sense of humor

What about perks?

• Competitive pay and benefits (health insurance, travel subsidies, discount programs)
• No dress code. Ridiculous graphic tees are encouraged. We’re even okay with fedoras.
• Lots of dad jokes.

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Job Description

You have:

• Experience with Agile development
• A proven record of personally taking projects from ideation to implementation
• Technology expertise: JavaScript, GoLang, Rust, Scala, C, C++, Python, Databases, distributed computing
• Blockchain expertise :
• Deep understanding of blockchain and distributed ledger protocols and smart contract scripting languages
• Solid knowledge of Solidity
• 1+ years experience with Smart Contract design and implementation
• Competitive awareness and use case based judgement

You are:

• A systems thinker who is naturally predisposed to connecting dots
• Ready to build something big and ambitious from the ground up

You will:

• Develop blockchain use cases for specific customer demands.
• Drive project initiation, scoping, and planning. Develop & manage solution architectures. Maintain the release schedule.
• Apply blockchain security technologies, cryptography knowledge.
• Leverage experience with and knowledge of Open source blockchain platforms
• Collaboratively define blockchain systems architecture and best practices.
• Support and implement Proof of Concepts to support Pre-Sales and Delivery initiatives.
• Provide technical expertise across all areas of the build, release, and operations.
• Be part of the core engineering team of the company and help shape our engineering culture, values, and ways of working

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Job Description

Verisart is currently upgrading is is seeking a hands on Senior Golang Engineer who can work with our technical stack as we migrate from a tightly coupled backend and front end to using React/Redux.

The successful candidate will have strong web app and RESTfull API experience and will be able to support our in-house development team and can start immediately. Knowledge of micro services is also helpful.

The role would involve setting up the API framework as well as any authentication (OAuth2.0) and validation middleware. Routes would then need to be implemented and integrated. Role would also involve supporting any extra code requirements of the development team inside the scope of the API project.

The work will be carried out as part of a small team, based in London (Mayfair). Competitive rates offered, as well as flexible working hours although the position is full time and on site and the successful candidate must be available at least 4 days per week at our office in London.

In general Verisart seeks engineers interested in applying cryptography at real world problems. Our problem lies within the art market as we address the problem of proving provenance for artworks and building evidence based certificates of authenticity. We recognize that cryptography is not a magic bullet. We want to use it intelligently to provide evidence where possible for people to interpret, like the web of trust. We’re looking for people who understand how to apply cryptography to problems. While understanding the mathematical backgrounds to cryptography is great, it’s not essential if you understand how the cryptographic primitives like hashing and message signing work together to solve real problems. We value passion and hard work when tackling challenges and above all else although an interest in arts and collectibles is helpful.

Skills & requirements Requirements

Computer science degree or similar (preferred but not necessary). Git. High level experience such as C++, Golang, Rust, Java, Python. Bitcoin experience is an asset.

Our stack

Golang, Postgres, Javascript, Heroku, Python,

About the company Verisart is building the most trusted way to certify and verify artworks and collectibles using distributed ledger technology. We are a rapidly growing team of applied cryptographers, software engineers and designers with offices in Los Angeles and London. Robert Norton, former CEO of Sedition Art and Saatchi Art, leads the company. Peter Todd, core developer for the Bitcoin blockchain protocol and Dr. Ahmed Elgammal, Professor in Computer Science at The Art & AI Lab at Rutgers University are Board Advisors.

Perks & Benefits

cool team, great product, bright future!

Interview Process

code test and interview

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Job Description

Role Summary

The Senior Software Engineer is a team member of Global Connected Consumer Experience – Advanced Development & Concepts Group and is responsible and accountable for the quality and delivery of applications that make up complex systems serving GM customers. This role requires extensive knowledge of software development technologies, techniques and processes. The successful candidate will work independently on projects around autonomous vehicle and ride sharing. The individual will be tackling hard engineering problems on a day-to-day basis. The individual will work as a member of a multi-disciplinary team of individuals of various levels of experience who will be driving new software and/or software improvements across the organization.

Key Responsibilities

• Ability to understand complex problems in the data, natural language and contextual spaces from PoC through the product.
  
• Create solutions that scale to in the face of big data using the latest technologies including open source
  
• Software analysis, code analysis, requirements analysis software review, identification of code metrics, system risk analysis, software reliability analysis, Object-oriented Analysis and Design
  
• Maintain a balance between building sustainable, high-impact projects while shipping software quickly
  
• Software modeling and simulation
  
• Evaluate and identify new technologies for implementation
  
• Maintain standards compliance and adherence to governance policies
  
• Work with leadership to identify continuous improvement opportunities for software development, design and engineering areas
  
• Drive for code asset management and reusable design frameworks
  
• Conduct research on new products and drive implementation to benefit/optimize overall software development

Required Skills and Experience

• Experience with common programming languages like Java, C++. Broad experience with software at all levels is a must.
  
• Experience with common intelligence tooling from big data stores, cloud platforms, Python and machine learning frameworks preferred.
  
• Rich experience in software throughout the ecosystem from embedded, mobile and cloud platforms.
  
• Hands-on and can-do attitude in developing solutions to software architectures to meet user experience, platform or performance needs.
  
• Expert knowledge of database modeling and data structure principles, techniques and best practices.
  
• Strong knowledge of design patterns, different programming paradigms.
  
• 3+ years of experience as software engineer
  
• Passionate about self-driving technology

Required a degree in computer science or related technical field.
Master’s degree, preferred

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