Senior Big Data Engineer

About CoinList CoinList is a leading crypto financial platform supporting the full lifecycle of crypto investment. We offer a comprehensive suite of services, including token sales, trading, lending, staking, and access to DeFi opportunities. CoinList has helped raise over $1.1 billion for groundbreaking projects, establishing itself as the go-to platform for innovative blockchain companies. Our platform is trusted by validators, miners, founders, crypto funds, and a broad array of crypto enthusiasts globally. The Opportunity We’re looking for a Senior Software Engineer (Full Stack, Backend-leaning) to join our Core Team. You’ll play a key role in building and scaling the core financial infrastructure that powers CoinList’s money movement, wallet, and custody solutions, while also owning and improving our web application experience. This is a high-impact role where you’ll ship production systems, shape product direction, and help set technical standards for the team. This role is ideal for a full stack engineer (backend-leaning) who thrives in product-focused environments, cares deeply about UX and frontend polish, and is excited to own both backend infrastructure and web product experiences in a fast-paced fintech startup. What You’ll Do: Design, build, and scale robust financial software systems and backend services that power money movement, custody, and payment flows. Develop and maintain web frontends (React, LiveView) with a focus on UX, collaborating closely with designers to deliver polished, user-friendly products. Architect and optimize wallet and custody solutions for a variety of cryptocurrencies, ensuring security, reliability, and scalability. Own projects end-to-end: From concept and design through implementation, testing, deployment, and monitoring. Collaborate cross-functionally with product, compliance, and other engineering teams to deliver secure and delightful financial products. Participate in code reviews, share knowledge, and help upskill junior engineers. Identify and address performance bottlenecks, reliability gaps, and opportunities for automation. Influence product and technical direction, working closely with leadership and crypto founders. Requirements 5+ years of professional engineering experience shipping high-quality code in production environments Strong coding fundamentals Proven experience scaling financial systems (fintech, payments, trading, or crypto/DeFi platforms). Security-first mindset and deep understanding of best practices in financial software development. Experience with, or open to learning and working with, Elixir and LiveView (backend and frontend). Demonstrated experience building and maintaining production web frontends (React, LiveView, or similar). Track record of product ownership, attention to detail, and working collaboratively with designers. Bonus Skills: Experience with distributed systems or microservices architecture. Prior Elixir experience is a plus but not required-willingness and ability to learn is key. Familiarity with blockchain protocols, crypto custody, or staking systems. Experience integrating with payment rails, ledgers, or compliance systems. Contributions to open-source projects or crypto communities. Backend engineering fundamentals with experience in modern languages (Elixir, Ruby, Go, TypeScript, Python, etc.). Tech stack:  Elixir (primary), LiveView (frontend), Ruby. Most new development is in Elixir and LiveView. Legacy systems in Ruby on Rails and React. Benefits $128,000 – $179,000 USD base + significant equity (depending on experience/location)

VESTRA Resources Inc. is seeking an energetic, self-motivated, detail-oriented individual to join our GIS / IT services team as a GIS Analyst. This is a full-time, 40 hours/ week, benefited position. This is not a remote position; this position will report to our office location in Redding, CA with some travel required to client sites or other GIS-related activities. Duties include a wide range of consulting work, including database design, application design, data development, cartographic mapping, software installation, user training, acceptance testing, rollout support, and technical support. Knowledge of cartographic principles and standards and demonstrated proficiency with ESRI ArcGIS and standard Microsoft Office packages are required. Qualified candidates shall possess: B.S. / B.A. in GIS, Geography, Environmental Science, Planning or related discipline with 3 or more years of GIS experience, or the equivalent combination of education and experience. Demonstrated knowledge and skills using Esri's suite of GIS products. Experience with ArcGIS Online, ArcGIS Pro, and ArcGIS Field Maps required. Experience with ArcGIS Server, ArcGIS Portal, ArcGIS Experience Builder, and ArcGIS Survey123 a plus. Experience with ArcGIS Parcel fabric Implementation and parcel editing and updates a plus. Knowledge of applications of GIS within specific domains such as natural resources, agriculture, local and state government, or transportation preferred. Knowledge of QA/QC techniques to assess the quality, accuracy and content of spatial databases. Proficient knowledge of modeling, geoprocessing, and analysis using GIS software and datasets. Knowledge of the programming language Python highly preferred. Knowledge of programming languages, such as JavaScript or HTML5 is a plus. Excellent written and verbal communication skills and a desire to interact with clients and agency staff. Excellent organizational skills and ability to thrive in a fast paced, high-pressure, challenging work environment. Genuinely excited and enthusiastic about learning and pushing technical limits and finding new solutions. Position requires driving; current/valid unrestricted driver's license required. Must be authorized to work lawfully in the United States without sponsorship. VESTRA will not sponsor applicants for work visas. VESTRA has a reputation for developing innovative solutions to address the needs of our clients. For this reason, the ability to think creatively and follow through on ideas is essential. VESTRA is located in Northern California, an area ideal for the outdoor enthusiast. The surrounding area offers year-round recreational activities such as boating, skiing, hiking, bicycling, hunting, and fishing. Our community offers excellent schools, affordable housing, and access to cultural events. VESTRA is an equal-opportunity employer and makes employment decisions on the basis of merit. VESTRA intends to employ the best available persons in every position. VESTRA is committed to compliance with all applicable laws providing equal employment opportunities. This commitment applies to all persons involved in Company operations. VESTRA offers competitive pay and benefits (medical, dental, vision, life, LTD), 401k plan with employer match, fitness plan reimbursement, pet friendly office, and opportunities for training and professional growth. The hourly rate for this position is $27.64 – $43.27 and will be assigned based on the level of qualifications and experience applicable to the position. Hourly rate may be higher based upon applicable experience over 5 years, graduate and post graduate studies, or GISP or PMP certifications. There is future growth available for this position to Senior GIS Analyst and project management opportunities, and will be determined based upon experience, responsibilities, and performance. For more information about VESTRA, visit our website for more information at www.vestra.com. For cost-of-living information in Shasta County visit the Shasta Economic Development Corporation website at https://www.shastaedc.org/quality-of-life/#cost-of-living. VESTRA will not sponsor applicants for work visas. Qualified candidates please send letter of interest, resume, transcripts, and references to Human Resources by responding to this job advertisement using the links at the bottom of this post. For more information, or to apply now, you must go to the website below. Please DO NOT email your resume to us as we only accept applications through our website. Click Here to Apply or use the link below https://www.applicantpro.com/openings/vestra/jobs/3868102-912899

ML Engineer Location: Charlotte, NC or Malvern, PA (hybrid – 3 days/week from office) Duration: 06 months yrs of exp:10   Job Description: Overview: We are seeking Full Stack ML Engineers to support the Hyper Personalization program for our Wealth client, a key initiative aimed at enhancing personalization within financial services. This role requires strong delivery-focused individuals with a deep understanding of the AWS tech stack and financial services personalization.   Responsibilities: • Integrate AI/ML models with multiple data sources: Ensure seamless data flow in and out of models. • Fine-tune existing models: Optimize performance and adapt models to evolving requirements. • Build and maintain data pipelines: Design and implement ETL processes to support model integration. • Monitor and manage ML models in production: Implement MLOps practices for model monitoring, tracking, and maintenance. • Collaborate with cross-functional teams: Work closely with data scientists, data engineers, and other stakeholders to deliver robust ML solutions. • Drive architecture and engineering best practices: Lead efforts to establish and enforce best practices in building the integration framework.   Technical Skills: • Proficiency in Python and SQL databases: Essential for data manipulation and integration tasks. • Experience with AWS cloud services: Including but not limited to: o SageMaker o Lambda o Glue o S3 o IAM o CodeCommit o CodePipeline o Bedrock • Experience with data pipeline and workflow management tools: Such as Apache Airflow or AWS Step Functions. • Understanding of ETL techniques, data modeling, and data warehousing concepts: To build efficient data pipelines. • Familiarity with AI/ML platforms and tools: Including TensorFlow, PyTorch, MLflow, and others. • Knowledge of MLOps practices: Including model monitoring, data drift detection, and pipeline automation. • Experience with Docker and AWS ECR: For containerization of ML applications.    

Looking for an experienced technician to troubleshoot install cat 6 wiring and Telephone line tracing troubleshooting with a telephone line but set, toner probe set, small cable hand held tester and laptop experience. Experience is a must for installations, repair, troubleshooting Cat6, telephone line 66 block, and CCTV camera systems . Must have telephone line buttset experience. Installation of cameras and dvr systems commercially and trouble shooting. ALL solid and strong experience in ALL of my requirements must be 100%. Work vehicle is available depending on driving record.

As a Software Development Engineer with a focus on Identity and Access Management (IDAM), you will leverage your expertise in both software development and IDAM to provide operational support and advanced engineering solutions for Identity Access Management, including provisioning, authentication, and access management for both cloud and on-premise environments. In this role, a typical day will include: Participating in system development to include design, modeling, security, integration, and formal testing of an IDAM solution such as Radiant Logic and/or SailPoint Supporting an Attribute Based Access Control ABAC application development, integration, deployment, and maintenance. Design, develop, build, and test IT engineering solutions utilize for aggregation of attributes from authoritative sources, integration with Virtual LDAP Directory, Web Services Developing advanced engineering ideas and guiding their development into a final product Creating and maintaining programmatic and technical documentation Implementing system enhancements resulting in improved IT enterprise performance Analyzing customer requirements, specifications, and proposing solutions that fit to standards, compliance, and operational requirements Create, manage and update issues related to development tasks in JIRA Version control and source code management with Bitbucket Code testing and integration with CI/CD pipelines Requirements Master's degree with 8+ years of experience / Bachelor's degree with 10+ years of experience. Active TS/SCI clearance and ability to obtain and maintain a CI poly. Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security Experience supporting commercial-off-the-shelf (COTS) Identity Access Management (IAM) tools within an IT enterprise environment Knowledge of Java, JavaScript, XML, SOAP, and REST development Knowledge of Oracle Database Knowledge of Docker Containers and Ansible Knowledge of Active Directory, Lightweight Directory Access Protocol, and Single-Sign-On across multiple domains, as well as Multi-Factor Authentication and Personal Identity Verification authentication Experience with Linux based systems and Bash scripting Ability to diagnose and solve complex issues DevOps principles for developing, testing and deploying applications Knowledge of Oracle OID Experience working within government enterprise environment Nice to Have: Experience with Radiant Logic and/or SailPoint products  Experience with supporting IAM in a Cloud environment, including Azure or AWS Experience with SQL database administration or management Experience with integrating Radiant Logic with third party data sources Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to our clients. Why ENS? Free Platinum-Level Medical/Dental/Vision coverage, 100% paid for by ENS 401k Contribution from Day 1 PTO + 11 Paid Federal Holidays Long & Short Term Disability Insurance Group Term Life Insurance Tuition, Certification & Professional Development Assistance Workers’ Compensation Relocation Assistance

Chief Architect is an established software company that develops Architectural Home Design Software to create dream homes. The Company is in a high growth mode with fun, creative products and exceptional benefits located in beautiful Coeur d'Alene, Idaho. We are looking for energetic and motivated professionals who want to make a difference in the Company they work for and add value to their lives. For additional information, please visit our web sites at chiefarchitect.com and HomeDesignerSoftware.com Position: Tech Analyst - As a Tech Analyst you will be part of a small, close-knit team focused on giving exceptional service to our customers and providing our developers with quality feedback and suggestions. You will be troubleshooting software installation and graphical issues as well as analyzing interactions, behaviors, and anomalies within complex 3D house models. Reporting any issues found to our development and testing teams and assisting customers with finding the right resources and best practices for creating their ideal 3D model. Each customer interaction is logged in our database to assist in determining which features we should add to our software and to identify trending problems. Qualifications: A desire to investigate problems and find solutions. Excellent written and verbal communication skills. Bachelor’s degree in a technology related field or equivalent experience. Knowledge of CAD, home design, residential building, or interior design a plus. Company Benefits Include: Matching 401k Profit Sharing Bonuses Medical Dental Paid Personal Time Off Holidays Life Insurance When applying for a position, please place the specific job title in your subject line. Please send your resume and cover letter to jobs{@}chiefarchitect.com. Other Entry Level Positions: Software Engineer / Tech Support / Sales & Marketing